35
11. Rotate the
DIAL
knob to select [
3 DATA SPEED
], then press the
DIAL
knob.
12. Rotate the
DIAL
knob to select [
DATA
].
13. Press the
DIAL
knob to select the packet communication speed.
The setting will switch between “1200 bps” and “9600 bps” each time it is pressed.
Factory default value: 1200bps
14. Press the [
BACK
] key.
15. Rotate the
DIAL
knob to select [
4 DATA SQUELCH
], then press the
DIAL
knob.
16. Rotate the
DIAL
knob to select [
DATA
].
17. Press the
DIAL
knob to select the squelch detection method for the packet
communication.
The setting switches between “RX BAND” and “TX/RX BAND” each time it is
pressed.
• Refer to “Set of squelch detection and squelch terminal output condition” (page
•
Factory default value: RX-BAND
18. Press the [
DISP
] key or the
PTT
switch to save the setting and return to the normal
operation display.
This completes the packet communication settings.
When transmitting a large volume of packet data, the transmission time gets longer, and
the transceiver may heat up. When transmission continues for a long period of time, the
overheating prevention circuit will act to lower the transmit power output. When transmission
is continued further, transmission will be suspended automatically, and the transceiver will go
into the receive mode to prevent failure due to overheating. When the overheating prevention
circuit is activated and the radio goes into the receive mode, either switch the power OFF, or
wait in receive mode until the transceiver cools.
Other devices that can be connected
z
External speaker
Up to 2 optional high output external “MLS-100” speakers can be connected.
Plug the external speaker into the “EXT SP A” or “EXT SP B” jack at the back of the
main body.
Depending on the plugs connected to the jacks, the configuration of the internal and ex-
ternal speakers varies.
EXT SP A
EXT SP B
Internal Speaker
Connect to A only
A-band and B-band audio
-
-
Connect to B only
-
B-band audio
A-band audio
Connect to both A and B
A-band audio
B-band audio
-
