1-6
1
PANEL DESCRIPTION
Front panel (Continued) ■
!2 PREAMP/ATTENUATOR KEY
P.AMP
ATT
(p. 5-3)
Push to turn the preamp ON or OFF. ➥
• “ ” appears when the preamp is ON.
Hold down for 1 second to turn ON the 20 dB at- ➥
tenuator; push to turn OFF the attenuator.
• “ ” appears when the attenuator is ON.
What is the preamp? ✓
The preamp amplifies signals in the receiver front end
(input) circuit to improve the sensitivity. Turn ON the
preamp when receiving weak signals.
What is the attenuator? ✓
The attenuator prevents a strong undesired signal
near the desired frequency or near your location, such
as from a broadcast station, from causing distortion or
spurious signals.
!3 MAIN DIAL [DIAL]
Changes the displayed frequency and selects val-
ues for selected Set mode/Quick Set mode items.
!4 FILTER KEY
FILTER
(p. 5-5)
Push to select the wide, mid or narrow IF filter ➥
setting for the selected band.
Hold down for 1 second to enter the filter Set ➥
mode.
• Rotate [DIAL] to adjust the lter width, then hold
down the key again to return to normal operation.
!5 SPCH•LOCK KEY
SPCH
➥
Push to announce the displayed frequency and S-
meter level by the speech synthesizer. (p. 3-13)
• The items to be announced can be selected in the
Set mode. (p. 10-12)
Hold down for 1 second to turn the Dial lock func- ➥
tion ON or OFF. (p. 3-12)
• The dial lock function electronically locks the main
dial.
• “
” appears while the dial lock function is ON.
!6 POWER KEY
Push to turn ON power. ➥
• First turn ON the DC power supply.
Hold down for 1 second to turn OFF power. ➥
!7 TUNER KEY
TUNER
(p. 9-2, 9-4)
Push to turn the automatic antenna tuner func- ➥
tion ON or OFF.
• An optional antenna tuner must be connected.
• “
” appears when the automatic antenna tuner
function is ON.
Hold down for 1 second to start the antenna tun- ➥
er.
• An optional antenna tuner must be connected.
• When the tuner cannot tune the antenna within
20 seconds, the tuning circuit is automatically by-
passed.
i7200
MODE
TUNER
TS
FILTER
SPCH
V/M
A/B
SPLIT
M-CL
SCAN
SET
ATT
P
.
AMP
COMP
VOX
MNF
RIT
1
23
456
7
8
0
50
28
1814
10
21
24
=
7
3.51.8
F-INP
M-CH/RIT
ENT
BAND
GENE
9
.
AGC
MW
ANF
METER
NRNB
Speaker
Function
Display (p. 1-12)
!3!5 !4!6!7 !2
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