Kenwood TK-7150 Manual Do Utilizador
TK-7150
34
ADJUSTMENT
1. Key Functions
1-1. Front Panel
SCN SP OP
OS
A B
MON
CALL
Volume
Display
Selector Power switch
PF5
PF1 PF2
PF4
PF3
PF6
1-2. Panel Test Mode
■ When the Function is Off (
■ When the Function is Off (
does not appear)
Controls
Function
PF1
Test channel down
PF2
Test channel up
PF3
Test mode/Tuning mode changeover
PF4
Noise squelch off
PF5
Wide/Narrow changeover
When the narrow is on,
appears
PF6
After pressing PF6 key, press PF3, PF4, PF5,
and PF6 to activate the following functions
(See the table below)
Selector knob
Signalling up/down
■ When the Function is On (
appears)
Controls
Function
PF1
No function
PF2
No function
PF3
appears on the right side
When the Sig No.9 (DTMF) is on, DTMF [9] is
transmitted.
When the Sig No.12 (MSK) is on, the
contineous MSK tone is transmitted.
PF4
Compander on (OP icon appears) / off
PF5
Beat shift on (B icon appears) / off
PF6
MSK speed changeover (1200/2400bps). When
MSK speed is 2400 bps, the Mail icon appears.
Selector knob
Test signalling up/down
1-3. Panel Tuning mode
Controls
Function
PF1
Tuning item down
PF2
Tuning item up
PF3
Test mode/Tuning mode changeover
PF4
Noise squelch off
PF5
Wide/Narrow changeover
PF6
Tuning value write→Move to the next tuning item
Selector knob
Tuning value up/down
2. Panel Test Mode
The transceiver’s transmission output, receiver sensitiv-
ity, and other items are measured and QT, DQT, 2-Tone and
DTMF signalling is decoded in this mode.
DTMF signalling is decoded in this mode.
2-1. To Enter the Panel Test Mode
Hold down [PF1] and turn the power switch on to enter
this mode. The test frequency channel and test signalling
channel will be displayed.
channel will be displayed.
Test frequency CH
Test signalling CH
OP
B
2-2. Test Frequency Channel (MHz)
CH
RX
TX
1/FC
155.15
155.00
2/FL
136.15
136.00
3/FH
173.85
174.00
4
145.55
145.50
5
164.55
164.50
6
155.00
155.00
7
155.20
155.20
8
155.40
155.40
2-3. Test Signalling Channel
No.
Decode
Encode
1
None
None
2
LTR
LTR
3
QT 67Hz
QT 67Hz
4
QT 151.4Hz
QT 151.4Hz
5
QT 210.7Hz
QT 210.7Hz
6
QT 254.1Hz
QT 254.1Hz
7
DQT 023N
DQT 023N
8
DQT 754I
DQT 754I
9
DTMF decode (159D)
DTMF encode (159D)
10
2-Tone decode
2-Tone encode
A : 304.7Hz, B : 3106.0Hz
A : 304.7Hz, B : 3106.0Hz
11
Single tone 979.9Hz
Single tone 979.9Hz
12
MSK
MSK
13
None
Single tone : 1kHz
3. Panel Tuning Mode
The transceiver is adjusted in this mode.
3-1. To Enter the Panel Tuning Mode
Press the [PF3] key in the panel test mode.
The adjustment items, the frequency and signalling, other
The adjustment items, the frequency and signalling, other
than the maximum deviation and sensitivity, return to the val-
ues that were effective for the test frequency channel and
test signalling channel before entering the panel tuning
mode.
ues that were effective for the test frequency channel and
test signalling channel before entering the panel tuning
mode.