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TK-3180
15
• Test signaling
No. RX TX
1 None None
2 None 100Hz Square Wave
3 LTR Data : LTR Data :
AREA=0, GOTO=12 AREA=0, GOTO=12
HOME=12 HOME=12
ID=47, FREE=25 ID=47, FREE=25
4 QT : 67.0Hz QT : 67.0Hz
5 QT : 151.4Hz QT : 151.4Hz
6 QT : 210.7Hz QT : 210.7Hz
7 QT : 254.1Hz QT : 254.1Hz
8 DQT : 023N DQT : 023N
9 DQT : 754I DQT : 754I
10 DTMF : 159D DTMF : 159D
11 None DTMF Code 9
12 2-tone : 2-tone :
A : 304.7Hz A : 304.7Hz
B : 3106.0Hz B : 3106.0Hz
13 Single Tone : 979.9Hz Single Tone : 979.9Hz
14 None Single Tone : 1000Hz
15 5-tone (CCIR 12345) 5-tone (CCIR 12345)
16 None MSK
17 MSK : MSK :
Preamble : 0xAAAA Preamble : 0xAAAA
Sync : 0x23EB Sync : 0x23EB
Data : 0x230960C6AAAA Data : 0x230960C6AAAA
CRC : 0xC4D7 CRC : 0xC4D7
Note : The “5-tone signaling” can not use, please skip it.
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 5k/Wide
4k/Narrow.
Channel appears on LCD. Set channel according to tuning
requirements.
• LCD display in panel tuning mode
n
B
AL 256
Adjustment item
n : Narrow
s : Wide 4k
w : Wide 5k
Adjustment value (1~256)
■ Key operation
Key
Function
Push Hold (1 second)
[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
Back to last adjustment item
[Selector]
Adjustment value up/down
[Volume] Volume level up/down
[Side1] Squelch on/off -
[Side2] Selects Narrow, -
Wide 4k, Wide 5k
■ 3 or 5 reference level adjustments frequency
Tuning K,K3 K2,K4
point RX (MHz) TX (MHz) RX (MHz) TX (MHz)
Low 450.05000 450.10000 400.05000 400.10000
Low’ 469.05000 467.60000 427.05000 417.60000
Center 485.05000 485.10000 435.05000 435.10000
High’ 502.55000 502.60000 452.55000 452.60000
High 519.95000 519.90000 469.95000 469.90000
■ Adjustment item and Display (✳✳✳ : 1~256)
Order Adjustment item Display
1 Frequency FREQ ✳✳✳
2 Shift 1 SHFT1 ✳✳✳
3 Shift 2 SHFT2 ✳✳✳
4 High power HPWR ✳✳✳
5 Low power LPWR ✳✳✳
6 Balance B AL ✳✳✳
7 Max deviation DE V ✳✳✳
8 VOX 1 VOX1 ✳✳✳
9 VOX 10 VOX 10 ✳✳✳
10 QT QT ✳✳✳
11 DQT D QT ✳✳✳
12 LTR LT R ✳✳✳
13 DTMF DTMF ✳✳✳
14 MSK MSK ✳✳✳
15 Tone TONE ✳✳✳
16 Sensitivity 1 SENS1 ✳✳✳
17 Sensitivity 2 SENS2 ✳✳✳
18 Squelch SQ L ✳✳✳
19 Low RSSI LRSSI ✳✳✳
20 Squelch tight SQLT ✳✳✳
21 High RSSI HRSSI ✳✳✳
22 Battery BATT ✳✳✳
ADJUSTMENT