Tune Up Procedures

FCC ID: JVPH1322

Parts List/Tune Up Info

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FCCID_339846

C260 (LEXUS) Tune Up Procedure

List of Equipment • Equipment List – CDMA MS Test Set: HP E8285A – Spectrum Analyzer: Agilent E4402B – Power Supply: Agilent E3631A; 0 ~ 6V, 5A – PC with RS232 port or USB port – One RS232 cable specific for handset earphone jack or one USB cable • Software – RF Tool, Magnify Tune Up Procedure

Test Set Up Diagram PC installed withRFTool SW CDMA tester Spectrum Analyzer/Vector Signal Analyzer RS232 cable or USB cable I Q RF HF probe RF cable Oscilloscope Power Suplly CAL Tune Up Procedure

Test Mode Setup Method Channel Selection and Tx Power Level Control 1. Enter SAR menu: *#727# 2. Change => Mode: CDMA Band: PCS 3. Ch: 25(1851.25 MHz), 600(1880 MHz), 1175(1908.75 MHz) 4. Tx Power Level Control: HDET a) Please refer the HDET value corresponding to Tx power level b) Wait about 2 minutes until power stable Tune Up Procedure

Test Mode Setup Method • Each HDET value will be corresponding to a Tx power level, for example: Handset: LPR3#32 HDET_Ch25: 138 (Tx power = 25 dBm) HDET_Ch600: 126 (Tx power = 25 dBm) HDET_Ch1175: 130 (Tx power = 25 dBm) Tune Up Procedure


Document Created: 2003-07-11 09:47:59
Document Modified: 2003-07-11 09:47:59
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