NHVWB1U241Car Security

Security and locks2-3 Key transmitter The security system is controlled remotely by a radio frequency, battery-operated, integrated key transmitter. The transmitter is activated by pressing one of the operating buttons. 1.Unlocks and disarms the vehicle. 2.Releases luggage compartment lock. 3.Activates the convenience headlamp feature and sounds the panic alarm. 4.Locks/double-locks and arms the vehicle. 5.Lock/unlock the key. To free the key, press the release button (5). When not required press and hold the button and fold the key into the transmitter housing. Key transmitters will not operate if a key is in the ignition switch. Each key transmitter and key will operate the ignition switch and lock the doors and the luggage compartment. The key number is recorded on a plastic tag which is attached to each key. Detach the tag and keep safely, not in the vehicle. Additional keys and key transmitters can be obtained from your Dealer and can be used provided a Dealer programmes them all to the vehicle. Caution:Should a key or key transmitter be lost, a new one can be obtained and programmed to the vehicle by a Jaguar Dealer, who will ask for proof of vehicle ownership. It is advisable to notify a Dealer as soon as a key or key transmitter is lost or stolen and have the remaining key(s) or key transmitter(s) reprogrammed. This will then prevent the lost or stolen key/transmitter from being used to disarm and unlock the vehicle. Note:Dealers keep a log of all enquiries for replacement keys and notify Jaguar Cars Ltd. of any such requests. Care of key transmitters The key transmitters must be treated with care and not exposed to extremes of heat, dust, humidity or be in contact with fluids. Do not leave the transmitter exposed to direct sunlight. The battery is the only serviceable part. 2-4Security and locks Key transmitter battery renewal When the battery needs renewal there will be a significant decrease in the effective range of the key transmitter. To renew the battery, using a small, flat-blade screwdriver, separate and pull the transmitter (A) from the key body. Insert the screwdriver into the groove between the covers (B) and, by twisting the screwdriver, prise the covers apart. Unscrew and remove the small screw (C) and remove the printed circuit board, taking care not to touch the battery terminals. Remove the battery and dispose of safely. Fit a new cell, type CR2032, available from your Jaguar Dealer, with the side marked with the positive symbol (+) downwards in the battery receptacle. Avoid touching the new battery as moisture/oil from the fingers can reduce the life of the battery and corrode the contacts. Replace the printed circuit board making sure to engage the board under the securing tabs (D), and secure with the screw. Refit the cover and click into place with thumb pressure. Slide the transmitter back onto the key body. A

Security and locks 2-11 Security features The security system has been designed for: • Prevention of theft of the vehicle. • Prevention of theft of items from the vehicle. • Personal security. The security system is integrated with the vehicle electronics and engine management systems making it far more difficult for a thief to penetrate and steal the vehicle. Battery reconnection If the battery has been disconnected and is subsequently reconnected, the alarm system will resume the same state as before the battery was disconnected. If the alarm was sounding when the battery was disconnected it will sound again when the battery is reconnected and will need: • The transmitter unlock button to be pressed or, • Key placed in the ignition switch and turned to position ‘I’ to disarm it or, • Unlock the vehicle from the driver’s door with a key. Panic alarm When in or near the vehicle, the alarm can be set off to deter a possible offender. For this feature to operate, the key must not be in the ignition switch. Pressing the headlamp convenience/panic button on the key transmitter three times within three seconds will activate the ‘Panic Alarm’. The alarm is stopped by: • Putting the key into the ignition switch and turning to position ‘II’ or, • Pressing either the transmitter panic button three times or one press of the unlock button, or, • Unlock the vehicle from the driver’s door with a key. Radio frequency The radio frequency remote system operates on a frequency subject to USA Federal Communications Commission (FCC) rules. The device complies with Part 15 of the FCC rules and RSS-210 of the Industry Canada. Operation is subject to the two following conditions: 1. The device may not cause harmful interference, and, 2. This device must accept any interference received, including interference that may cause undesired operation. The key transmitter radio frequency approval numbers for the USA and Canada are as shown below. USA – NHVWB1U241 Canada – 3495 103 2304. Note: The manufacturer is not responsible for any radio interference or TV interference caused by unauthorised modifications to this equipment. Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. Caution:The key-ring transmitter may suffer interference from other legal users of this radio frequency band, such as radio amateurs, medical equipment, remote controls or alarm systems.To lock or unlock the vehicle either use a key or operate the key-ring transmitter as close to the security antenna as possible.

Exterior, Front w/Holder Exterior, Left Side Exterior, Rear Exterior, Right Side Exterior, Top Exterior, Botto m Exterior, Trans mitter Onl y Exterior Front, Transmitter Only

Circuit Board, Component Side Circuit Board, Circuit Side Batter y Ho usi ng Rear Shell Front Shell

DESCRJPTION OF OPERATION GENERAL This is a transmitting device designed by ALPS Automotive, Inc. It was designed for the automotive industry to function as a "remote keyless entry" (RKE) device. This device is designed to allow the consumer the ability to lock/unlock the vehicle or open the trunk remotely via RF data transmission. It is designed to work with a multi- functional body control module that is being provided by the customer. The body control module contains a microprocessor and a UBF receiver. The transmitter provides the vehicle owner with various remote control functions (Lock, Unlock, Panic, and Trunk/Hatch). TRANSMITTER The hand-held RF transmitter consists of the housing, four control buttons, microcontroller, a UBF oscillator (Colpits configuration), and a 3 Volt lithium battery. The micro-controller uses a crystal controlled clock running at 4.0 Nfflz, and the RF oscillator uses a SAW based oscillator to resonate at 3 1 5.0 Nfflz . The modulation fonnat used will be ASK, with a rolling code data forinat. Once the user presses a button, power is applied to the microcontroller which turns the RF oscillator on and off at the rate of the rolling code data being sent. The signal is then sent to the body control module via RF data transmission. Once the data is received, the body control module will convert the RF energy to a digital signal which "I instruct the module to perform certain functions in correspondence to which transmitter button is pressed.

ENGINEERING STATEMENT IN REGARD TO MEASUREMENTS ON Tohoku Alps Co., Ltd. FCC ID: NHVWB1U241 A. INTRODUCTION Hyak Laboratories Inc. has been authorized by Tohoku Alps Co., Ltd., to perform measurements on a transmitter to determine compliance with FCC Rules, Subpart C. The device is a low powered, battery operated transmitter designed for remote control of automobile security systems. It operates at a nominal 315 MHz frequency. The transmitter, con- structed on an etched circuit card, is powered from a 3 volt lithium battery. An integral, etched-circuit antenna is used. The device meets the provisions of Para. 15.231(a)(1) since it is a manually operated device used for alarm system control, and automatically ceases transmission within 5 seconds of push-button switch release. B. DESCRIPTION OF MEASUREMENT FACILITIES A description of the Hyak Laboratories Inc. radiation test facility is a matter of record with the FCC. The facility was accepted for radiation measurements on October 1, 1976, and is currently listed as an acceptable site. C. DESCRIPTION OF MEASUREMENT PROCEDURE: RADIATED MEASUREMENTS Measurements of transmitter radiation field strength were made using ANSI C63.4 (1992) as the test procedure. Measurements were made with 3 meter spacing between the transmitter under test and the test equipment antenna. The transmitter under test was placed on a rotatable table approximately 80 cm in height. The power supply was a fresh battery. C. DESCRIPTION OF MEASUREMENT PROCEDURE: RADIATED MEASUREMENTS (Continued) Measurement of field strength was made through use of HP 8596E and Tektronix 494P spectrum analyzers in conjunction with a HP 8447D and Avantek wide band, low noise preamplifiers; and an Advantest R3361A spectrum analyzer with quasi-peak detector. Singer DM-105A series calibrated dipoles were used as the test antennas in the 25-1000 MHz range. An EMCO 3115 calibrated horn antenna was used between 1 and 4.4 GHz. An analysis of time domain measurements (see plots in Figures 1, 2, and 3) was made to determine average field intensity of the fundamental and any harmonics outside of forbidden bands. Sample calculations are included in Figure 4. Based on time domain observations, and using the procedures of Figure 4, a correction factor for a nominal 100 mS averaging interval was computed. Data for radiated emissions in Table 1 includes this correc- tion factor. For emissions that fell in forbidden bands below 1 GHz the CISPR quasi-peak detector was used. For each spurious emission identified between 30 MHz to the tenth harmonic the test assembly was rotated for maximum pickup, the test antenna varied in elevation and the test antenna polari- zation shifted between horizontal to vertical in order to maximize observed signals. The measurement procedure included recording the worst-case field strength for receiving antenna polarization, test antenna height variation from 3 feet to 10 feet, test sample rotation, and placing the test sample on each of its major planes. The spectrum was checked from 30 MHz to the tenth harmonic. All emissions not reported were more than 20 dB below the permitted level or below FCC limits but in the ambient/system noise floor. Tabulation of the measurements are shown in Table 1. Specific forbidden band scans were made per Paragraph 15.205 and 15.209. D. REPORT OF RADIATED MEASUREMENTS Table 1 lists the frequency and amplitude of all signals observed from 30 MHz to the tenth harmonic that were within 20 dB of the limits of FCC Rules. The averaging factor is included as noted. 2 FIGURE 1 COMPLETE WORD TRANSMISSION Horizontal: 10 milliseconds/Div Vertical: 10 dB/Div. Resolution: 100 kHz (Time domain) PULSE CHARACTERISTICS FCC ID: NHVWB1U241 FIGURE 1 3 FIGURE 2 WORD DETAIL Horizontal: 5 milliseconds/Div Vertical: 10 dB/Div. Resolution: 100 kHz (Time domain) PULSE CHARACTERISTICS FCC ID: NHVWB1U241 FIGURE 2 4 FIGURE 3 WORD BIT DETAIL Horizontal: 2 milliseconds/Div Vertical: 10 dB/Div. Resolution: 100 kHz (Time domain) PULSE CHARACTERISTICS FCC ID: NHVWB1U241 FIGURE 3 5 SAMPLE COMPUTATIONS Using the time domain plots of Figures 1 through 3, maximum "on" time over any 100 mS interval is: Pulses: “Long” 0.46mSx23 = 10.6 “Short” 0.43mSx34 = 7.8 18.4 Duty Cycle: 18.4/100 = 0.184 20 Log 0.184 = 15 dB SAMPLE COMPUTATIONS FCC ID: NHVWB1U241 FIGURE 4 6 TABLE 1 RADIATED FIELD INTENSITY Measured at 3 meters 15.231(b) Meter 1 Antenna Field 2 Calc. Field 3 Frequency Reading Factor Intensity Intensity FCC Limit dB to (MHz) (dBm) (dB) uV/m @ 3m uV/m @ 3m uV/m @ 3m Limit 314.900 -42.8 21.8 19952.6 3548.1 6037.5 - 4.6 629.800 -90.0 28.5 188.4 33.5 603.8 -25.1 944.680 -81.6 32.6 794.3 141.2 603.8 -12.6 1259.580 -78.8 25.1 462.4 82.2 603.8 -17.3 1574.460 -72.4 26.1 1083.9 192.7 500.0* - 8.3 1889.360 -83.2 27.7 375.8 66.8 603.8 -19.1 2204.300 -93.2 28.8 134.9 24.0 500.0* -26.4 2519.200 -94.4 29.6 128.8 22.9 603.8 -28.4 2834.100 -94.4 30.4 141.3 25.1 500.0* -26.0 3149.000 -94.8 31.2 147.9 26.3 603.8 -27.2 Note 1: Peak detector reading without averaging. Note 2: uV/m = Log - 1dBu/m 20 dBu = dBm + antenna factor + 107 Note 3: Field Intensity calculated from peak value and -15 dB peak/average factor. *Forbidden Band All other emissions to the tenth harmonic were below FCC limits. (Unit was measured on 3 major planes) RBW: 100 kHz to 1 GHz; 1 MHz if > 1GHz (Measured at 1 m extrapo- lated to 3 m). No video filtering. Peak responding, rms calibrated detector. RADIATED FIELD INTENSITY FCC ID: NHVWB1U241 TABLE 1 7 D. FORBIDDEN BAND MEASUREMENTS Any spurious signals from the transmitter that fell in a forbidden band are identified in Table 1. All forbidden bands, per Paragraph 15.205, from 73 MHz to 4.4 GHz were searched and any applicable emissions above noise or interference levels are shown in Table 1. E. OCCUPIED BANDWIDTH A plot of occupied bandwidth is shown in Figure 5. The device meets bandwidth restriction of Paragraph 15.231(c); 26 dB points are less than 50 kHz with worst-case modul…

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