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Panel Tuning Mode
■ Preparations for tuning the transceiver
Before attempting to tune the transceiver, connect the
unit to a suitable power supply.
Whenever the transmitter is turned, the unit must be con-
nected to a suitable dummy load (i.e. power meter).
The speaker output connector must be terminated with a
8Ω dummy load and connected to an AC voltmeter and an
audio distortion meter or a SINAD measurement meter at all
times during tuning.
■ Transceiver tuning
(To place transceiver in tuning mode)
Press [S] key, now in tuning mode. Use [B] key to write
tuning data through tuning modes, and [Selector] to adjust
tuning requirements (1 to 256 appeares on LCD).
Use [C] key to select the adjustment item through tuning
modes. Use [A] key to adjust 3 or 5 reference level adjust-
ments, and use [Side2] key to switch between Wide/Narrow.
Channel appears on LCD. Set channel according to tuning
requirements.
• LCD display in panel tuning mode
Adjustment item
Adjustment value
1 2 9
B A L
3 or 5 reference level
: Low
: Low'
: Center
: High'
: High
■ Key operation
Key
Push
[S]
End of panel tuning mode
[A]
To enter 3 or 5 reference
level adjustments
[B]
Writes the adjustment value
[C]
Go to next adjustment item
[Selector]
Adjustment value up/down
[Volume]
Volume level up/down
[Side1]
Squelch on/off
[Side2]
Selects Narrow, Wide
[AUX]
All segment appears
ADJUSTMENT
Narrow/Wide 5k/Wide 4k
Wide 5k
Narrow
Wide 4k
Function
Hold (1 second)
-
-
-
Back to last adjustment item
-
-
-
■ 3 or 5 reference level adjustments frequency
Tuning
E
point
RX (MHz)
TX (MHz)
Low
440.05000
440.10000
Low'
447.55000
447.60000
Center
455.05000
455.10000
High'
462.55000
462.60000
High
469.95000
469.90000
■ Adjustment item and Display
(✳✳✳ : 1~256, MSK only : 1~64)
Order Adjustment item
F R E Q_ ✳ ✳ ✳
1
Frequency
HP WR _ ✳ ✳ ✳
2
High power
L P W R _ ✳ ✳ ✳
3
Low power
B A L _ _ ✳ ✳ ✳
4
DQT balance
D E V _ _ ✳ ✳ ✳
5
Max deviation
V X 1 _ _ ✳ ✳ ✳
6
VOX 1
V X 1 0 _ ✳ ✳ ✳
7
VOX 10
Q T _ _ _ ✳ ✳ ✳
8
QT deviation
D Q T _ _ ✳ ✳ ✳
9
DQT deviation
D T M F _✳ ✳ ✳
10
DTMF deviation
M S K _ _ _ ✳ ✳
11
MSK deviation
T O N E _✳ ✳ ✳
12
Tone deviation
S E N S _ ✳ ✳ ✳
13
Sensitivity
S Q L _ _ ✳ ✳ ✳
14
Squelch
L R S S I ✳ ✳ ✳
15
Low RSSI
S Q L T _ ✳ ✳ ✳
16
Squelch tight
H R S S I ✳ ✳ ✳
17
High RSSI
B A T T _ ✳ ✳ ✳
18
Battery detection
TK-3170
X2
RX (MHz)
TX (MHz)
470.05000
470.10000
482.55000
482.60000
495.05000
495.10000
507.55000
507.60000
519.95000
519.90000
Display
39
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