QBTLTK-1600TPAGING TRANSMITTER

TableCall Transmitter Operation Manual LEE TECHNOLOGY KOREA CO., LTD. FCC ID : QBTLTK-1600T TRADE NAME: TABLECALL TRANSMITTER MODEL NO.: LTK-1600T THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES. OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS : (1) THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE, AND (2) THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED, INCLUDING INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION. FCC NOTICE WARNING : The antenna must be installed in a manner that ensures a minimum separation distance of 20 centimeters between the antenna and human beings. TableCall TRANSMITTER 1. RECEIVER (PAGER) 1) SPEC z 7 Segments Display z Rechargeable Battery Included z 1 Button Switch z 5 LEDs z Vibe and LED Flashing Alert z Maximum 10 Table Number Can Be Stored. 2) PAGER SETUP 1. Insert your pager into the slot of its charger base. 2. The red LED on the top lights up and it indicates the pager is charged properly. 3. Whenever you remove a charged pager from its slot, red light will blink with vibration for 10 seconds. 4. “READY” is displayed on LCD. 3) POWER ON/OFF z Press switch more than 3 seconds while displaying “READY” or “CALL”. 4) PAGING z The corresponding table number is displayed with the alert for 3 minutes. When paged. z Press the button to stop alert. z After 3 minutes alert, pager displays “CALL” and blink 2 LEDs z Table number is displayed when press the button while displaying “CALL” z The table number is deleted if press the button more than 3 seconds while the table number is displaying. 2. TRANSMITTER 1) SPEC z 3 Buttons z 2 LEDs z Rechargeable 2) TO PAGE WAITER (1) When you press Waiter Button shortly, it transmits table number data to corresponding waiter pager. (2) After transmitting is finished, green LED is blinking (3) When you press Cancel Button shortly, it transmits cancel data to corresponding waiter pager. 3) TO PAGE MANAGER (1) When you press Manager Button shortly, it transmits cancel table number data to corresponding manager pager. (2) After transmitting is finished, red LED is blinking (3) When you press Cancel Button shortly, it transmits cancel data to corresponding manager pager. 4) TO CANCEL z Cancel signal is received, the corresponding table number is deleted after displaying the table number and “CANCEL” twice. z Then pager goes to waiting mode and display “READY” z All the table number stored deleted when reset or turn pager OFF and ON. 5) TO CHARGE When you make it charged, charging LED at the right side of number label is ON. Troubleshooting Transmitter will not display anything a. Make sure there is power to the outlet a. Check all connections. If you try all this and the transmitter still won’t power up your power supply may be bad. If display is still blank, call us Before you call, try some of the following suggestion *Remember that the capability of your system will be affected by: Foil backed wallboard, Metal mesh, wire reinforced glass, metal sheeting, large mirrors, suspended ceilings, lift shafts etc. These can all reflect and thereby reduce the signaling capability of the transmitter. A little forethought prior to installation, coupled with a few tests, can normally avoid most of these problems. 1.Read through the manual. Answers to most questions can be found there. A trouble shooting section further assists you in diagnosing the problem. 2. IMPORTANT NOTICE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. The changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. To comply with the FCC RF exposure compliance requirements, no change to the antenna or the device is permitted. Any change to the antenna or the device could result in the device exceeding the RF exposure requirements and void user’s authority to operate the device. This device complies with Part 15 of the FCC Rules . Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Warning: Changes or modifications made to this equipment not expressly approved by Leetek may void the FCC authorization to operate this equipment. 3. CAUTION : Never use any cleaner other than alcohol for the maintenance of this equipment. Organic solvent such as benzene, toluene or acetone may spoil the plastic parts of this equipment. 4.RF Radiation Exposure This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This equipment must be installed and operated with a minimum distance of 20 centimeters between the radiator and your body. 5.Do not subject this equipment to: 1)Mechanical shock 2)Excessive humidity or moisture 3)Extremes of temperature 4)Corrosive liquids 6.Warning ! No user serviceable parts Alteration or modification to any part of this equipment, without the prior written co…

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* copy of marking place LEETEK MODEL NO: LTK-1600T FCC ID: QBTLTK-1600T MADE IN KOREA LTK-1600T Transmitter FCC Label Transmitter Rear LTK-1600T Transmitter Front Case

* copy of marking place LEETEK MODEL NO: LTK-1600T FCC ID: QBTLTK-1600T MADE IN KOREA LTK-1600T Transmitter FCC Label Transmitter Rear LTK-1600T Transmitter Front Case

4/24/2006 Page 1 of 2 FCCID: QBTLTK-1600T RF exposure exhibit FCC RF Exposure Requirements General information : FCCID: QBTLTK-1600T Modulation: Device category: Mobile per Part 2.1091 Environment: General Population/Uncontrolled Exposure Otherwise, compliance with the power density limits of 1.1310 is required. Antenna: The device has a Fixed antenna to be used for the purpose of transmitting the paging singnal Configuration Antenna p/n Type Max. Gain (dBi) Indoor None Helical 0.5 Operating configuration and exposure conditions: The Radiated output power is 0.003 W(ERP) MPE Calculation : The minimum separation distance is calculated as follows: The limit for general population/uncontrolled exposure environment is 0.003 mW/cm2* for a Channel Frequency: 457.5750 MHz (B) Frequency Radiated Power ERP(W) Duty Cycle (%) Power Density at 20 cm distance mW/cm2 457.5750 0.003 100 0.0 4/24/2006 Page 2 of 2 FCCID: QBTLTK-1600T Conclusion: The device complies with the MPE requirements by providing a safe separation distance of 20 cm between the antenna, including any radiating structure, and any persons when normally operated . *

THRU Lab & Engineering. 477-6, Hager-Ri, Yoju-Up, Yoju-Gun Kyunggi-Do,469-803, Korea T820318835092F820318835169 email [email protected] APPLICANT: LEE TECHNOLOGY KOREA CO., LTD FCC ID: QBTLTK-1600T REPORT #: THRU-604001 COVER SHEET Test Report Product Name: Paging Transmitter FCC ID: QBTLTK-1600T Applicant: LEE TECHNOLOGY KOREA CO., LTD 3FL #499-2, Sang 3-Dong, Wonmi-Gu Bucheon-City, Kyungki-Do KOREA Date Receipt:04/06/2006 Date Tested: 04/20/2006 THRU Lab & Engineering. 477-6, Hager-Ri, Yoju-Up, Yoju-Gun Kyunggi-Do,469-803, Korea T820318835092F820318835169 email [email protected] APPLICANT: LEE TECHNOLOGY KOREA CO., LTD FCC ID: QBTLTK-1600T REPORT #: THRU-604001 TABLE OF CONTENTS TABLE OF CONTENTS LIST FOR PART 90 UHF DEVICE APPLICANT: LEE TECHNOLOGY KOREA CO., LTD FCC ID: QBTLTK-1600T TEST REPORT CONTAINING: PAGE 1.............GENERAL INFORMATION & TECHNICAL DESCRIPTION PAGE 2.............TECHNICAL DESCRIPTION CONTINUED & RF POWER OUTPUT PAGE 3-4...........FIELD STRENGTH OF SPURIOUS EMISSIONS PAGE 5-6...........BANDWIDTH LIMITATION PAGE 7-8...........OCCUPIED BANDWIDTH PAGE 9.............FREQUENCY STABILITY PAGE 10-12.........TRANSIENT FREQUENCY BEHAVIOR PAGE 13-14.........LIST OF TEST EQUIPMENT EXHIBITS CONTAINING: EXHIBIT 1............FCC ID LABEL SAMPLE AND SKETCH OF LOCATION EXHIBIT 2............SCHEMATIC EXHIBIT 3............BLOCK DIAGRAM EXHIBIT 4............EXTERNAL PHOTOGRAPHS EXHIBIT 5............INTERNAL PHOTOGRAPHS EXHIBIT 6............USERS MANUAL EXHIBIT 7............OPERATIONAL DESCRIPTION EXHIBIT 8............PARTS LIST EXHIBIT 9............TUNING PROCEDURE EXHIBIT 10...........TEST SETUP PHOTOGRAPH THRU Lab & Engineering. 477-6, Hager-Ri, Yoju-Up, Yoju-Gun Kyunggi-Do,469-803, Korea T820318835092F820318835169 email [email protected] APPLICANT: LEE TECHNOLOGY KOREA CO., LTD FCC ID: QBTLTK-1600T REPORT #: THRU-604001 1 of 14 GENERAL INFORMATION REQUIRED FOR TYPE ACCEPTANCE 2.1033 LEE TECHNOLOGY KOREA CO., LTD. will sell the (c)(1)(2) FCC ID: QBTLTK-1600T UHF transceiver in quantity, for use under FCC RULES PART 90 & 2. 2.1033 (C) TECHNICAL DESCRIPTION 2.1033 (3) User Manual See Exhibit 6 2.1033 (4) Type of Emission: 10K2F2D FOR 25kHz Bn = 2M + 2DK M = 1,200 Bits per second D = 4.5 kHz (Peak Deviation) K = 1 Bn = 2(1,200bps/2) + 2(4500)(1) = 10.2k ALLOWED AUTHORIZED BANDWIDTH = 10.2 kHz. 90.209(b) (5) 2.1033 (5) Frequency Range: 450-460 MHz 2.1034 (6) Power Range and Controls: There are NO user Power controls. (7) Maximum Output Power Rating: see Next Page. (8) DC Voltages and Current into Final Amplifier: POWER INPUT FIANL AMPLIFIER ONLY Vce = 1.6 Volts IC = 0.012A (9) Tune-up procedure. The tune-up procedure is given in EXHIBIT 9. 2.1033 (10) Complete Circuit Diagrams: The circuit diagram is included as EXHIBIT 2. The block diagram is included as EXHIBIT 3. (11) Function of each electron tube or semiconductor device or other active circuit device: - SEE EXHIBIT 8. THRU Lab & Engineering. 477-6, Hager-Ri, Yoju-Up, Yoju-Gun Kyunggi-Do,469-803, Korea T820318835092F820318835169 email [email protected] APPLICANT: LEE TECHNOLOGY KOREA CO., LTD FCC ID: QBTLTK-1600T REPORT #: THRU-604001 2 of 14 (8) Instruction book. The instruction manual is included as EXHIBIT 6. (10) Description of all circuitry and devices provided for determining and stabilizing frequency is included in the circuit description in Exhibit #7. 2.1033(c)(11) A photograph or drawing of the equipment identification label is shown in Exhibit 1. 2.1033(c)(12) Photographs of the equipment of sufficient clarity to reveal equipment construction and layout and label location are shown in Exhibit 4-5. 2.1033(c)(13) For equipment employing digital modulation, a detail description of the modulation technique. This UUT uses FSK to modulate the transmitter. 2.1033(c)(14) Data required for 2.1046 to 2.1057 See Below 2.1046(a) RF power output. (Battery source : 2.4 V) & 90.205 LEXEL, Ni-MH Recahrgeable Battery) MAXIMUM PEAK OUTPUT POWER(RADIATED) Maximum peak output power(mW)ERP 457.5750 Limit H V 3mw 0.5mw 2 watt THRU Lab & Engineering. 477-6, Hager-Ri, Yoju-Up, Yoju-Gun Kyunggi-Do,469-803, Korea T820318835092F820318835169 email [email protected] APPLICANT: LEE TECHNOLOGY KOREA CO., LTD FCC ID: QBTLTK-1600T REPORT #: THRU-604001 3 of 14 SPURIOUS EMISSIONS 2.1057 SPECTRUM RANGE TO BE INVESTIGATED Lowest radio frequency signal generated in the equipment, without going below 9kHz, up to at least the frequency shown below: (1) If the equipment operates below 10 GHz: to the tenth harmonic of the highest fundamental frequency or to 40GHz, whichever is lower. (2) If the equipment operates at or above 10GHz and below 30GHz: to the fifth harmonic of the highest fundamental frequency or to 100 GHz, whichever is lower. (3) If the equipment operates at or above 30GHz: to the fifth harmonic of the highest fundamental frequency or to 200GHz, whichever is lower. (b) Particular attention should be paid to harmonics and sub-harmonics of the carrier frequency as well as to those frequencies removed from the carrier by multiples of the oscillator frequency. Radiation at the frequencies of multiplier stages should also be checked. (c) The amplitude of spurious emissions, which are attenuated more than 20dB below the permissible value, need not be reported. (d) Unless otherwise specified,measurements above 40GHz shall be performed using a minimum resolution bandwidth of 1MHz. THRU Lab & Engineering. 477-6, Hager-Ri, Yoju-Up, Yoju-Gun Kyunggi-Do,469-803, Korea T820318835092F820318835169 email [email protected] APPLICANT: LEE TECHNOLOGY KOREA CO., LTD FCC ID: QBTLTK-1600T REPORT #: THRU-604001 4 of 14 2.1053 UNWANTED RADIATION 95.635 (b) (7) 90.210 (c) (3) The tabulated Data shows the results of the radiated Field strength emissions test. The spectrum was Scanned from 30 MHz to at least the 10 th harmonic of The fundamental. REQUIREMENTS: Horezontal : 43 + 10log(0.003) = 17.83dB Vertical : 43 + 10log(0.0005) = 10.23dB Horizontal Vertic…

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THRU Lab & Engineering. 477-6, Hager-Ri, Yoju-Up, Yoju-Gun Kyunggi-Do,469-803, Korea T820318835092F820318835169 email [email protected] APPLICANT: LEE TECHNOLOGY KOREA CO., LTD FCC ID: QBTLTK-1600T REPORT #: THRU-504001 THRU Lab & Engineering. 477-6, Hager-Ri, Yoju-Up, Yoju-Gun Kyunggi-Do,469-803, Korea T820318835092F820318835169 email [email protected] APPLICANT: LEE TECHNOLOGY KOREA CO., LTD FCC ID: QBTLTK-1600T REPORT #: THRU-504001