Icom IC-7600 Instruction Manual - Page 41

■ Volume setting, ■ Meter indication selection, ◇ Multi-function digital meter - digital settings

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3 BASIC OPERATION ■ Volume setting ➥ Rotate [AF] control clockwise to increase, counterclockwise to decrease the audio output level. Increases Decreases [AF] ■ Meter indication selection The transceiver has 6 transmit meter functions for your convenience. ➥ Push [METER] (MF2) several times to select the desired meter. Indicates the RF output power in % (percent). Indicates the SWR on the transmission line. Indicates the ALC level. When the meter movement shows the input signal level exceeds the allowable level, the ALC limits the RF power. In such cases, reduce the [MIC GAIN] control. Indicates the compression level when the speech compressor is in use. Indicates the drain current of the final amplifier MOSFETs. Indicates the drain terminal voltage of the final amplifier MOSFETs. D Multi-function digital meter The IC-7600 can display the multi-function digital meter on the LCD display. This meter displays all transmit parameters simultaneously. q P ush and hold [METER] (MF2) for 1 sec. to turn the multi-function digital meter ON. w P ush [P-HOLD] (F-1) to toggle the peak level hold function ON. • "P-HOLD" appears on the window title when the peak level hold function is ON. e P ush and hold [METER] (MF2) for 1 sec., or push [EXIT/SET] to turn the multi-function digital meter OFF. METER Power level readout SWR readout ALC level readout Compression level readout ID readout VD readout METER F-1 P-HOLD EXIT/SET "P-HOLD" indicator 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 34

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■
Volume setting
➥
Rotate
[AF]
control clockw±se to ±ncrease, counter-
clockw±se to decrease the aud±o output level.
Increases
Decreases
■
Meter indication selection
The transce±ver has 6 transm±t meter funct±ons for
your conven±ence.
➥
Push
[METER]
(MF2)
several t±mes to select the
des±red meter.
Ind±cates the RF output power ±n % (per-
cent).
Ind±cates the SWR on the transm±ss±on
l±ne.
Ind±cates the ALC level. When the meter
movement shows the ±nput s±gnal level
exceeds the allowable level, the ALC
l±m±ts the RF power. In such cases,
reduce the
[MIC GAIN]
control.
Ind±cates the compress±on level when
the speech compressor ±s ±n use.
Ind±cates the dra±n current of the f±nal
ampl±f±er MOSFETs.
Ind±cates the dra±n term±nal voltage of
the f±nal ampl±f±er MOSFETs.
D
Multi-function digital meter
The IC-7600 can d±splay the mult±-funct±on d±g±tal
meter on the LCD d±splay. Th±s meter d±splays all
transm±t parameters s±multaneously.
q
Push and hold
[METER] (MF2)
for 1 sec. to turn
the mult±-funct±on d±g±tal meter ON.
w
Push
[P-HOLD] (F-1)
to toggle the peak level hold
funct±on ON.
• “
P-HOLD
”
appears on the w±ndow t±tle when the peak
level hold funct±on ±s ON.
e
Push and hold
[METER] (MF2)
for 1 sec., or push
[EXIT/SET]
to turn the mult±-funct±on d±g±tal meter
OFF.
[AF]
METER
Power level readout
SWR readout
ALC level readout
Compression level
readout
I
D
readout
V
D
readout
F-1
P-HOLD
METER
EXIT/SET
“P-HOLD” ±nd±cator
34
3
BASIC OPERATION
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