Adjustment; Nx-3220 (K, K2, K3) Type Controls; Panel Test Mode; Button Operation - Kenwood NX-3220 K Service Manual

4.1 NX-3220(K, K2, K3) TYPE Controls
4.1.1 Preparations for checking/tuning the transceiver
Before attempting to check/tune the transceiver, connect the unit
to a suitable power supply.
Whenever the transmitter is turned on, the unit must be
connected to a suitable dummy load (i.e. power meter).
The speaker output connector must be terminated with an 8ohm
dummy load and connected to an AC voltmeter and an audio
distortion meter or a SINAD measurement meter at all times
during checking/tuning.
4.2 Panel Test Mode (K2 and K3 types only)
4.2.1 Test mode operation features
This transceiver has a test mode. To enter test mode, press and
hold the [ ] button while turning the transceiver power ON or
press the [ ] button and select the "Panel Test". Before the
transceiver enters test mode, the frequency version information
appears on the LCD momentarily. Test mode can be inhibited by
programming. To exit test mode, turn the transceiver power OFF.
The following functions are available in test mode.
• When the panel test mode is activated, the channel selected
with the 4-way D-pad and the last used signaling number are
displayed. When it is activated for the first time, the signaling
number is 1.
SECTION 4

ADJUSTMENT

Transmit/ Receive/ Battery low indicator
Auxiliary (orange) button
PTT (Push-To-Talk) switch
Side 1 button
Side 2 button
Selector knob Power switch/ Volume control
Light Bar
4-way D-pad

4.2.2 Button operation

Button "Func" not appears on the sub LCD display
Function
[Selector] -
[] Push: Test channel up
Hold: Test channel up
continuously
[] Push: Test channel down
Hold: Test channel down
continuously
[] Push: Squelch level up *1
Hold: Squelch off
[] Wide/Narrow/
Very Narrow
[Side1] -
[Side2] -
[ ] Shift to panel tuning
mode
[ ] Function on
[ ] -
[ ] Push: Test signaling up
Hold: Test signaling up
continuously
[AUX MSK 1200bps and
(Orange)] 2400bps *1
[PTT] Transmit
[0] to [9] -
and
[#], [ ]
*1: When the mode is selected as Analog, this function is
enabled.
Display
-
Channel No.
Channel No.
Squelch level
Squelch off: icon
appears
Wide: "w"
Narrow: "n"
Very Narrow: "v"
-
-
-
"Func" appears on the
sub LCD display
-
Signaling No.
2400bps: [ ] icon
appears
-
-
(No.RA053<Rev.001>)1-31