VXR-7000U
K66VXR-7000U_Alignment.doc
Base Mode
Alignment Setup
r Set the BASE switch on the front panel of the repeater to the “BASE” mode (the REPEATER
LED will turn off).
r Press the LOCAL/REMOTE switch on the front panel of the repeater to the “REMOTE” mode
(the REMOTE LED will turn on).
r Set S4001 and S4002 on the CNTL Unit to the ”0 (off)” position and “1 (on)” position
respectively, and then select the Center channel.
Audio Level Adjustment (LINE OUT Level)
r Inject a signal on the Center channel frequency at a level of 40 dBµ (1 kHz tone @ ±3.0 kHz
deviation) from the RF Signal Generator into the RX antenna jack, and adjust VR4002 (on the
CNTL Unit) so that the “Line Out” audio level (LINE jack pins 5 and 6) is –10 dBm (±0.1
dBm).
Deviation Adjustment (LINE IN Level)
r Connect the AF generator to LINE jack pins 3 and 4, and the AF generator output level to
• • • 10 dBm, at a frequency of 1 kHz.
r Key the repeater, and adjust VR4003 (on the CNTL Unit) so that the deviation meter reading
(TX deviation) is 3.0 kHz (±0.1 kHz) deviation.
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