Kenwood TK-280 Service Manual page 39

LCD display (Test mode)
channel No. Signalling No.
1
Press [S], now in tuning mode. Use [2 B] button to write
tuning data through tuning modes, and channel selector knob
to adjust tuning requirements (1 to 256 appears on LCD).
Use [C 3] button to select the adjustment item through
tuning modes. Use [A] button to adjust 3 or 5 point tuning, and
use [LAMP] button to switch between Wide/Narrow.
■ Tuning mode
FREQ
Frequency adj.
[C]
HPOW
Hi Power
[C]
LPOW
Low Power
[C]
Narrow Wide
n MAX
[LAMP]
Max deviation (Narrow) Max deviation (Wide)
[C] [C]
n BAL
[LAMP]
DQT balance (Narrow) DQT balance (Wide)
[C] [C]
n FQT
[LAMP]
Fine QT (Narrow) Fine QT (Wide)
[C] [C]
n FDQT FDQT
[LAMP]
Fine DQT (Narrow) Fine DQT (Wide)
[C] [C]
n FLTR
[LAMP]
Fine LTR (Narrow) Fine LTR (Wide)
[C] [C]
n DTMF DTMF
[LAMP]
DTMF deviation (Narrow) DTMF deviation (Wide)
[C] [C]
n FMSK FMSK
[LAMP]
MSK deviation (Narrow) MSK deviation (Wide)
[C] [C]
n TONE
[LAMP]
Tone deviation (Narrow) Tone deviation (Wide)
[C]
SENS
Sensitivity
[C]
Narrow
n SQL
[LAMP]
Sauelch (Narrow) Sauelch (Wide)
[C]
Battery
ADJUSTMENT
1
L HPOW
[A]
[C]
Hi Power (Low)
L LPOW
[A]
[C]
Low Power (Low)
L MAX
MAX
[A]
Max deviation (W, L)
L BAL
BAL
[A]
DQT balance (W, L)
FQT L FQT
[A]
Fine QT (W, L)
L FDQT
[A]
Fine DQT (W, L)
L FLTR
FLTR
[A]
Fine LTR (W, L)
TONE
L SENS
[A]
Sensitivity (Low)
SQL
BATT
LCD display (Tuning mode)
FREQ
Adjustment item
Panel Tuning Mode
TEST Ch RX frequency (MHz)
L 146.05000
L2 153.05000
C 160.05000
H2 167.05000
H 173.95000
TEST Ch RX frequency (MHz)
L 136.05000
L2 142.55000
C 149.05000
H2 155.55000
H 161.95000
L2 HPOW C HPOW
[C]
Hi Power (Low 2) Hi Power (Cen)
L2 LPOW C LPOW
[C]
Low Power (Low 2) Low Power (Cen)
C MAX
[C]
Max deviation (W, C)
C BAL
[C]
DQT balance (W, C)
C FQT
[C]
Fine QT (W, C)
C FDQT
[C]
Fine DQT (W, C)
C FLTR
[C]
Fine LTR (W, C)
C SENS
[C]
Sensitivity (Cen)
TK-280
1
Adjustment (1~256)
VHF-F1 K,K3,M
TX frequency (MHz)
146.10000
153.10000
160.10000
167.10000
173.90000
VHF-F2 K2,K4
TX frequency (MHz)
136.10000
142.60000
149.10000
155.60000
161.90000
H2 HPOW H HPOW
[C] [C]
Hi Power (Hi 2) Hi Power (Hi)
H2 LPOW H LPOW
[C] [C]
Low Power (Hi 2) Low Power (Hi)
H MAX
[C]
Max deviation (W, H)
H BAL
[C]
DQT balance (W, H)
H FQT
[C]
Fine QT (W, H)
H FDQT
[C]
Fine DQT (W, H)
H FLTR
[C]
Fine LTR (W, H)
H SENS
[C]
Sensitivity (Hi)
[A]
[C]
[A]
[C]
[A]
[C]
[A]
[C]
[A]
[C]
[A]
[C]
[A]
[C]
[A]
[C]
39