Kenwood TK-780 Service Manual page 46

TK-780
Press [A], now in tuning mode. Use [C] button to write
tuning data through tuning modes, and [Channel Up/Down]
to adjust tuning requirements (1 to 256 appears on LCD).
Use [D] button to select the adjustment item through tun-
ing modes. Use [B] button to adjust 3 or 5-point tuning, and
use [CALL] button to switch between wide/semi-wide/nar-
row.
LCD display (Tuning mode)
F R E Q
Adjustment item
• Panel Tuning Mode (MHz)
Test channel RX frequency
L 146.05000
L2 153.05000
C 160.05000
H2 167.05000
H 173.95000
46
ADJUSTMENT
1
Adjustment (1~256)
TX frequency
146.10000
153.10000
160.10000
167.10000
173.90000
• 5-point tuning (ex. RF power high)
[D]
HPOW xxx L HPOW xxx
• 3-point tuning (ex. Maximum deviation (Narrow))
[D]
n MAX xxx nL MAX xxx
• Tuning flow
FREQ xxx
[D]
[B]
(5-point
HPOW xxx
tuning)
(5-point
LPOW xxx
tuning)
[CALL]
(3-point
n BAL xxx
tuning)
[CALL]
(3-point
n MAX xxx
tuning)
[CALL]
(3-point
n QT xxx
tuning)
[CALL]
(3-point
n DQT xxx
tuning)
[CALL]
n DTMF xxx
[CALL]
n FFSK xxx
[CALL]
n TONE xxx
(3-point
SENS xxx
tuning)
[CALL]
(3-point
n SQL xxx
tuning)
[CALL]
(3-point
n LRSI xxx
tuning)
[CALL]
(3-point
n SQLT xxx
tuning)
[CALL]
(3-point
n HRSI xxx
tuning)
[B] [B]
[D] [D]
L2 HPOW xxx C HPOW xxx
[B] [B]
[D] [D]
nC MAX xxx nH MAX xxx
s BAL xxx w BAL xxx
s MAX xxx w MAX xxx
s QT xxx w QT xxx
s DQT xxx w DQT xxx
s DTMF xxx w DTMF xxx
s FFSK xxx w FFSK xxx
s TONE xxx w TONE xxx
s SQL xxx w SQL xxx
[B] [B]
(3-point tuning) (3-point tuning)
s LRSI xxx w LRSI xxx
[B] [B]
(3-point tuning) (3-point tuning)
s SQLT xxx w SQLT xxx
[B] [B]
(3-point tuning) (3-point tuning)
s HRSI xxx w HRSI xxx
[B] [B]
(3-point tuning) (3-point tuning)
[B] [B]
[D] [D]
H2 HPOW xxx H HPOW xxx
[B]
[D]
Squelch
level
RSSI
low level
Squelch
tight level
RSSI
high level
[B]
[D]