OBM6011NFlex Alphanumeric Pager

6011N 4-line Alphanumeric Display FLEX Pager User Manual Version 0.3 (ENGINEERING DEPARTMENT) Document No.: C 3G 6011 UM 85 N 0000 001 1 NameSignatureDate Prepared by: Approved by Uncontrolled ( )Controlled ( )Copy No.: a member of the group Electronics Limited Document History DateAuthorVersionDescription of Changes May 15, 98Bili Cheung0.0Original release. May 28, 98Clara Ho0.1Contents amendment. May 29, 98Bili Cheung0.2Contents amendment and minor modification. Jan 7, 99Bili Cheung0.3Adding the FCC statements. Table of Contents 1. THE 6011N PAGER4 1.1Pager Overview4 1.2Status Icons5 2. FEATURES OF 6011N6 2.1Memory Capacity6 2.1.1User Memory Bank6 2.1.2Personal Memory Bank6 2.1.3News Memory Bank6 2.2Operating Your Pager7 3. PAGER OPERATION8 3.1Turning On the Pager8 3.2Turning Off the Pager8 3.3Handling Messages9 3.3.1Receiving and Reading Messages9 3.3.2Checking Unread Messages9 3.3.3Message Screening10 3.3.4Protecting and Unprotecting User Message10 3.3.5Copying Message11 3.3.6Deleting Messages from Memory12 3.4Function Setup Handling13 3.4.1Setting Alert Mode13 3.4.2Setting the Time and Date13 3.4.3Setting Auto On/Off Timer14 3.4.4Setting Silent Timer15 3.4.5Setting Appointment Alarm15 3.4.6Setting Personal Message Alarm16 3.4.7Setting News Message Alarm17 3.4.8Setting Message Display Duration17 3.4.9Melody Selection18 3.4.10Setting Unread Message Alarm Period19 3.4.11Key Beep19 3.4.12Setting Audio Alert Duration20 3.4.13Setting LCD Contrast Level20 3.4.14Setting Character Font Size21 4. OTHER FEATURES22 DATE OF ISSUE: 8-Jan-99 Page 4 of 24 DOC. NO.: C 3G 6011 UM 85 N 0000 001 1 VERSION 0.3 6011N 4-line Alphanumeric Display FLEX Pager User Manual CIRKISYS ELECTRONICS LTD. 1. The 6011N Pager 1.1 Pager Overview The two-dimensional views of the pager are shown below. The dimensions of the pager are about 73.5mm(L) x 50mm(W) x 18.5mm(D). Overview of the 6011N pager Confirm / Power on / Read / Left and right direction key Up / Read / Time display key Down / Read / Time display key Menu / Light / Escape key Top Bottom RightLeft LCD screen Front Rear Battery compartment door lock Battery compartment door Buzzer outlet DATE OF ISSUE: 8-Jan-99 Page 5 of 24 DOC. NO.: C 3G 6011 UM 85 N 0000 001 1 VERSION 0.3 6011N 4-line Alphanumeric Display FLEX Pager User Manual CIRKISYS ELECTRONICS LTD. 1.2 Status Icons Out-of-Range Audio Alert Mode Enabled Vibration Alert Mode Enabled Auto On/Off Timer Enabled Silent reception function is set and activated Silent reception function is set but inactivated Alarm Clock 1 Enabled Alarm Clock 2 Enabled Alarm Clock 1 & 2 Enabled Low battery indicator DATE OF ISSUE: 8-Jan-99 Page 6 of 24 DOC. NO.: C 3G 6011 UM 85 N 0000 001 1 VERSION 0.3 6011N 4-line Alphanumeric Display FLEX Pager User Manual CIRKISYS ELECTRONICS LTD. 2. Features of 6011N 2.1 Memory Capacity One main feature of the 6011N pager is its large memory capacity. The memory is partitioned into 3 memory banks for storing different types of messages - user messages, personal messages and news messages. 2.1.1 User Memory Bank A maximum of 40 user messages can be stored in the user memory bank. The length of each message is limited by the maximum storage capacity, which is 5,000 characters. Each message is assigned with a time stamp showing the receiving time and date of the message. “ User Memory Full” message will be displayed if the user memory bank is full. When a new message is received and the memory bank is full, the oldest read messages will be deleted automatically (in case if all messages are not yet read, the pager will then delete the oldest unread one). Audio or vibration alert together with a dynamic graph will be generated after a message has been received. 2.1.2 Personal Memory Bank The maximum capacity of the personal memory bank is 20 user messages. The total storage capacity of personal memory bank is limited to 2,200 characters. “ Personal Memory Full” message will be displayed when the memory bank is full. User has to delete some old messages before new ones can be copied to the personal memory bank. 2.1.3 News Memory Bank There are 16 mailbox allocated with each user programmable address. The maximum storage capacity for this bank is up to 23,500 characters and each message can hold a maximum of 9,000 characters. Each news message is come along with a time stamp and a corresponding maildrop number. DATE OF ISSUE: 8-Jan-99 Page 7 of 24 DOC. NO.: C 3G 6011 UM 85 N 0000 001 1 VERSION 0.3 6011N 4-line Alphanumeric Display FLEX Pager User Manual CIRKISYS ELECTRONICS LTD. 2.2 Operating Your Pager The pull-down menus of 6011N work similarly as that of the MS Windows. All pager functions are grouped into menus that give convenience for user to access to each function. Use ( ) or () to locate the highlight bar to the desired item and press () to confirm the selection. A dash line will appear in certain sub- menus to indicate that the end of sub-menu has been reached. DATE OF ISSUE: 8-Jan-99 Page 8 of 24 DOC. NO.: C 3G 6011 UM 85 N 0000 001 1 VERSION 0.3 6011N 4-line Alphanumeric Display FLEX Pager User Manual CIRKISYS ELECTRONICS LTD. 3. Pager Operation 3.1 Turning On the Pager 1. Press and hold () for 2 seconds to turn on the pager. The paging operator’ s name and the model name will be displayed. Initial screen when pager is turned on 2. A 4-second audio or vibration alert will be generated, depending on which alert mode is selected. Press any key to stop the alert. The pager will then display the status screen. Example of Pager Status Screen 3.2 Turning Off the Pager 1. Press () to display the main menu, then press ( ) to highlight “ Pager Off” item and press () to access the Pager Off confirmation screen. Main Menu press () 2. Press () under “ YES” to turn off the pager or press “ ( )” under “ NO” to abort the operation. Pager Off confirmation screen DATE OF ISSUE: 8-Jan-99 Page 9 of 24 DOC. NO.: C 3G 6011 UM 85 N 0000 001 1 VERSION 0.3 6011N 4-line Alphanumeric Display FLEX Pager User Manu…

Text truncated - open the document above for the full version.

CIRKISYS ELECTRONICS LTD.All Rights Reserved Page 1 of 2 NEC PD78P054 MCU 32K bytes RAM DATA BUS ADDRESS BUS Key Pad Voltage detector Voltage Converter with battery FLEXchip Signal processor Buzzer Lamp 128 x 32 dot LCD LOW voltage Reset RF board Programmer connector Reset 6011N Hardware block diagram 8K bits EEPROM (S-29430A) MC68175/TLV5591 ( 2.5V ) Battery detector ( 2.1V ) Motor 2.7V μ FSK 1 FSK 2 BS 1 BS 2 LVA Figure 1: Block diagram of 6011N digital architecture. CIRKISYS ELECTRONICS LTD.All Rights Reserved Page 2 of 2 cascode ampsaw filter mixer crystal oscillator 21.4M Crystal filter FM-IF regulated 1V BS 1 FSK data BS2 or QC battery LVA loop antenna Figure 2: Block diagram of 2-level FSK RF demodulation architecture.

CIRKISYS ELECTRONICS LTD.All Rights Reserved Page 1 of 4 It is a document includes overview of 6011N FLEX Pager in digital and RF board. 6011N FLEX PAGER DIGITAL BOARD CIRCUIT DESCRIPTION A)OVERVIEW The 6011N Pager is a 4-line alpha-numeric display FLEX pager. It has four keys and 128 x 32 dots LCD display. It is controlled by NEC μPD78054 8-bit MCU. The FLEX signal data is received by the decoder Motorola XC68175 IC (or TI TLV5591) and will store to the external memory (RAM). The user can use the key to read the received message that will be displayed on the LCD glass. When the new user message is arrived, the pager can set the alert signal to user such as buzzing sound or vibration from vibrator. B)FLEX decoder The FLEX decoder is Motorola XC68175 IC or TI TLV5591 is used as a FLEXchip signal processor to connect the RF board to MCU of the digital board. The decoder will control the RF board ON & OFF and receive the 2 bits FSK data. The decoder will decode the FSK data and acknowledge the MCU if CAP code (address) is correct. When the new message arrive, the decoder will generate the interrupt to the MCU. The decoder will also acknowledge the MCU about the low battery condition if voltage is below 1.1V. The 76.8K Hz crystal is used to drive the FLEX decoder. FLEXchip will communicate to the MCU by the 32 bits SPI. C)MCU The core MCU is 8-bit NEC μPD78054 which will handle all the work of pager. The MCU will has a initial procedure that will read setting from EEPROM and setup the I/O device. The MCU will receive the RF signal through RF board and FLEX decoder. After MCU receive the signal with respect address, it will turn the buzzer on or motor on to acknowledge the user. The user can access the pager by the key input to read the message from the LCD and setup the pager function. The 2 M Hz resonator and 32.768K Hz crystal is used to drive the MCU. The DC/DC convertor step up the 1.5V to 2.7V from battery to supply the MCU, FLEX decoder, EEPROM and LCD module. A 2.2V voltage detector with a RC delay circuit is used as reset circuit to the MCU. D)I/O device and Support device LCD -A 128x32 STN type full dots matrix LCD display is used as the display of 6011N pager. It can display up to 4 line alpha-numeric character. It can check in the test mode. RAM -The data is stored in the 256K bit RAM (32K byte). EEPROM - S-29430A, 8K bit serial EEPROM by Seiko Instruments Inc., is used to save the configuration information. Buzzer & Motor -is used to acknowledge the user when call is arrived. CIRKISYS ELECTRONICS LTD.All Rights Reserved Page 2 of 4 Lamp -It is used to see the LCD in darkness place. Key -The key pad is a input device. In 6011N, there are four input key. DC/DC converter -The voltage converter provide the necessary voltage level from the 1.5V battery. Current voltage of DC/DC converter output is 2.7V. Battery detector -A voltage detector (2.5V) is used as a battery remove detector that will let the pager switch to sleep mode after battery is removed. Backup battery -A backup battery is used to maintain the memory data for a short time after the main 1.5 V battery is removed. Programmer connector - The programmer connector is used to program the pager address. The block diagram of the 6011N FLEX Pager Digital board was show as following. NEC PD78P054 MCU 32K bytes RAM DATA BUS ADDRESS BUS Key Pad Voltage detector Voltage Converter with battery FLEXchip Signal processor Buzzer Lamp 128 x 32 dot LCD LOW voltage Reset RF board Programmer connector Reset 6011N Hardware block diagram 8K bits EEPROM (S-29430A) MC68175/TLV5591 ( 2.5V ) Battery detector ( 2.1V ) Motor 2.7V μ FSK 1 FSK 2 BS 1 BS 2 LVA CIRKISYS ELECTRONICS LTD.All Rights Reserved Page 3 of 4 Technical Description and Block diagram of 6011 Flex pager - RF part A)Theory of Operation The RF demodulation process is based on conventional double conversion superheterodyne method. The first IF (intermediate frequency) is selected to be 21.4MHz. The second IF is 455KHz. The demodulation process is done by the FM-IF IC (KA8515) or TA31149. The FM-IF IC includes voltage regulator, low battery detection circuit, mixer, oscillator, FSK comparator and limiting IF amplifier. The operation principles of this paging receiver are depicted in Fig. 1 and the schematics. B)Antenna Circuit and Amplifier Antenna of the pager is constructed by silver plated copper loop. By proper tuning a variable capacitor, the loop antenna will be matched to the amplifier and hence the signal picked up would be amplified. The amplified RF signal is then applied to a mixer through a wide-band SAW filter. The SAW filter is mainly used for first image signal suppression. C)First Local Oscillator and Mixer The oscillating signal is generated by a crystal oscillator with one stage of frequency multiplier. The LO signal is then mixed with the RF signal by mixer to generate the 21.4MHz IF signal. The 21.4MHz crystal filter is used to filter the 21.4MHz IF signal with second image rejection purpose. D)FM-IF Circuit The FM-IF IC converts the 21.4MHz IF signal to 455KHz second IF by the internal second mixer with externally connected crystal of either 20.945MHz. Ceramic filters are used to improve the adjacent channel rejection response. The 455KHz IF signal will then be amplified, limited and discriminated by a ceramic resonator to the base-band analogue signal. Inside the chip there is a level comparator for converting the analogue signal to the 2 bits digital data, i.e. FSK1 and FKS2. Besides, the chip can power up the whole RF front end with a regulated 1Vdc. With the low voltage alarm function, the MCU can detect the battery from running flat. cascode ampsaw filter mixer crystal oscillator 21.4M Crystal filter FM-IF regulated 1V BS 1 FSK data BS2 or QC battery LVA loop antenna Figure 1: Block diagram of 2-level FSK RF demodulation architecture. E)Frequency of the first and second local oscillator CIRKISYS ELECTRONICS LTD.All Rights Reserved Page 4 of 4 Here attached th…

Text truncated - open the document above for the full version.

• The test results reported in this test report shall refer only to the sample actually tested and shall not refer or be deemed to refer to bulk from which such a sample may be said to have been obtained. • This report shall not be reproduced except in full without prior authorization from Intertek Testing Services Hong Kong Limited FCC ID: OBM6011N Cirkisys Electronics Limited Application For Certification (FCC ID: OBM6011N) Superheterodyne Receiver WO# 9900059 CKL/at January 26, 1999 INTERTEK TESTING SERVICES FCC ID: OBM6011N i LIST OF EXHIBITS INTRODUCTION EXHIBIT 1:General Description EXHIBIT 2:System Test Configuration EXHIBIT 3:Emission Results EXHIBIT 4:Equipment Photographs EXHIBIT 5:Product Labelling EXHIBIT 6:Technical Specifications EXHIBIT 7:Instruction Manual EXHIBIT 8:Miscellaneous Information INTERTEK TESTING SERVICES FCC ID: OBM6011N ii MEASUREMENT/TECHNICAL REPORT Cirkisys Electronics Limited - MODEL: Flex Alphanumeric Pager (6011N) FCC ID: OBM6011N This report concerns (check one:)Original Grant X Class II Change Equipment Type: Superheterodyne Receiver (example: computer, printer, modem, etc.) Deferred grant requested per 47 CFR 0.457(d)(1)(ii)?Yes No X If yes, defer until: date Company Name agrees to notify the Commission by: date of the intended date of announcement of the product so that the grant can be issued on that date. Transition Rules Request per 15.37?Yes No X If no, assumed Part 15, Subpart B for unintentional radiator - the new 47 CFR [10-1-96 Edition] provision. Report prepared by:Wilbur Ng Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576, Castle Peak Road, Kowloon, Hong Kong Phone:852-746-8680 Fax:852-785-5487 INTERTEK TESTING SERVICES FCC ID: OBM6011N iii Table of Contents 1.0 General Description................................................................................................................. 2 1.1 Product Description ................................................................................................................ 2 1.2 Related Submittal(s) Grants .................................................................................................... 2 1.3 Test Methodology ................................................................................................................... 3 1.4 Test Facility ............................................................................................................................ 3 2.0 System Test Configuration...................................................................................................... 5 2.1 Justification............................................................................................................................. 5 2.2 EUT Exercising Software ....................................................................................................... 5 2.3 Special Accessories ......................................................................................................................5 2.4 Equipment Modification ......................................................................................................... 6 2.5 Support Equipment List and Description ....................................................................................6 3.0 Emission Results....................................................................................................................... 8 3.1 Field Strength Calculation....................................................................................................... 9 3.2 Radiated Emission Configuration Photograph ...................................................................... 10 3.3 Radiated Emission Data ........................................................................................................ 11 4.0 Equipment Photographs........................................................................................................ 15 5.0 Product Labelling................................................................................................................... 17 6.0 Technical Specifications......................................................................................................... 19 7.0 Instruction Manual................................................................................................................ 21 8.0 Miscellaneous Information.................................................................................................... 23 8.2 Discussion of Pulse Desensitization...................................................................................... 24 8.3 Calculation of Average Factor ..............................................................................................25 8.4 Emissions Test Procedures.................................................................................................... 26 INTERTEK TESTING SERVICES FCC ID: OBM6011N iv List of attached file Exhibit typeFile Descriptionfilename Cover LetterLetter of Agencyletter.pdf Test ReportTest Reportreport.doc Operation DescriptionTechnical Descriptiondescri.pdf Test Setup PhotoRadiated Emissionradiated1jpg, radiated2.jpg External PhotoExternal Photoophoto1.jpg, ophoto2.jpg Internal PhotoInternal Photoiphoto1.jpg to iphoto4.jpg Block DiagramBlock Diagramblock.pdf SchematicsCircuit Diagramcircuit.pdf ID Label/LocationLabel Artwork and Locationlabel.pdf User ManualUser Manualmanual.pdf INTERTEK TESTING SERVICES FCC ID: OBM6011N 1 EXHIBIT 1 GENERAL DESCRIPTION INTERTEK TESTING SERVICES FCC ID: OBM6011N 2 1.0General Description 1.1Product Description The 6011N Pager is a 4-line alpha-numeric display FLEX pager. It has four keys and 128 x 32 dots LCD display. It is controlled by NEC μPD78054 8-bit MCU. The FLEX signal data is received by the decoder Motorola XC68175 IC (or TI TLV5591) and will store to the external memory (RAM). The user can use the key to read the received message that will be displayed on the LCD glass. When the new user…

Text truncated - open the document above for the full version.