Receiver Adjustment - Icom PMR446 Service Manual

5-3 RECEIVER ADJUSTMENT

ADJUSTMENT ADJUSTMENT CONDITION
SQUELCH 1 • Operating channel : Ch 04
• Connect an SSG to J1 on the RF unit
and set as:
Frequency
Level
Modulation
• Receiving
2 • Set an SSG as
Level
• Receiving
MEASUREMENT
UNIT
Front
panel
: 446.04375 MHz
: 0.14 µV*
(–124 dBm)
: OFF
:
: OFF
5 - 4
VALUE
LOCATION
Internal speaker Audio
disappears.
ADJUSTMENT
Push and hold
[MODE] and
[DOWN] keys for
1 sec.
signal Verify