Kenwood TK-5400 Series Service Manual page 30

• Key Function
Controls
[Selector] Used to select a test channel.
[PTT] Used to switch between transmission and
reception.
[Top 1] Used for signaling down.
[Top 2] Used for signaling up.
[Side 1] Change filter mode.
When this key is held down for longer than
one second, panel adjustment mode is
activated.
[Side 2] Switch between low and high power for
transmission.
When this key is held down for longer than
one second, the LCD and all LEDs turn on.
[Orange] Turns squelch off in analog mode.
Does not work in APCO mode.
[Toggle Switch] Switch between talk around and
semi-duplex mode.
• Filter Mode
Display
AP APCO (12.5kHz) Filter
WD WIDE (25kHz) Filter
NP NPSPAC (20kHz) Filter
NW NARROW (12.5kHz) Filter
• Test Frequency
Test Channel RX Frequency
1 851.0500
2 851.5500
3 860.0000
4 860.5000
5 865.9875
6 869.4000
7 869.9000
8 855.4000
9 865.6000
10 856.4000
11~16 Not Used
ADJUSTMENT
Operation
Condition
TX Frequency
806.0500
806.5500
815.0000
815.5000
820.9875
824.4000
824.9000
810.4000
820.6000
811.4000
Not Used
• Test Signalling
No. RX Signalling
1 None
2 None
3 QT 67.0Hz
4 QT 151.4Hz
5 QT 210.7Hz
6 QT 254.1Hz
7 DQT 023N
8 DQT 445N
9 DQT 754I
10 None
11 None
12 NAC 293
13 NAC 023
14 NAC 5EA
15 1011Hz Tone Test Pattern
16 None
17 None
18 None
19 None
20 None
21 None
2. Panel Tuning
Various adjustments are made with transceiver keys in
this mode.
1. When the [Side 1] key is held down for longer than one
second, the panel adjustment mode is activated.
2. When the [Side 1] key is held down for longer than one
second during panel adjustment, the panel adjustment
mode is terminated and the panel test mode returns.
• Key Function
Controls
[Selector] (Unused)
[PTT] Transmission. When the battery low voltage
is adjusted, the adjustment value is displayed
on the LCD.
[Top 1] Functions as a down key.
[Top 2] Functions as an up key.
[Side 1] Leaves the panel adjustment mode and
returns to the panel test mode.
[Side 2] Places setting data into memory and moves
to the next item.
[Orange] Changes mode if there is an adjustment item
for correction.
Used to write data into memory when SQL,
RSSL or battery low voltage is adjusted.
[Toggle Switch] (Unused)
TK-5400
TX Signalling APCO/
Analog
None Analog
100Hz Square wave Analog
QT 67.0Hz Analog
QT 151.4Hz Analog
QT 210.7Hz Analog
QT 254.1Hz Analog
DQT 023N Analog
DQT 445N Analog
DQT 754I Analog
DTMF Code "9" Analog
DTMF Single Tone 1633Hz Analog
NAC 293 APCO
NAC 023 APCO
NAC 5EA APCO
1011Hz Tone Test Pattern APCO
Silence Pattern APCO
Calibration Pattern APCO
Transmitter Test Pattern APCO
Symbol Rate Pattern APCO
Low Deviation Pattern APCO
Fidelity Pattern APCO
Operation
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