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9 ANALOG CONVENTIONAL SYSTEM
9.2 Using the Signaling
Configuration using KPG-169D/ KPG-170D/ KPG-175D
Assigning functions to the PF keys (
Transceiver Operation during the Scan
If the Monitor key is pressed during the scan, the scan continues. The transceiver operates with Carrier Squelch in the
same manner as when not scanning.
Pressing and holding the Monitor Momentary key during the scan causes the transceiver to enable the Carrier Squelch in
the same manner as when the scan is deactivated, and the scan continues. Pressing the Monitor Momentary key never
causes the scan to be deactivated.
Unmuting the Speaker by Linking with the Microphone (Off-hook Decode)
Supported Models: Mobile
Off-hook Decode is the function to enable the transceiver to decode QT/DQT and Optional Signaling even if the
microphone is in the off-hook state.
The transceiver behaves as follows according to the configuration for Off-hook Decode:
Configuration
While the microphone is in either the on-hook state or off-hook state, the transceiver behaves with Signaling
Enabled
Squelch using QT/DQT, and Optional Signaling is enabled according to the configuration for Audio Control.
While the microphone is in the off-hook state, the transceiver behaves with Carrier Squelch.
Disabled
While the microphone is in the on-hook state, the transceiver behaves with Signaling Squelch using QT/DQT, and
Optional Signaling is enabled according to the configuration for Audio Control.
Note
• Stun can be activated regardless of the status of Off-hook Decode and the microphone on- or off-hook state.
• The matching state of Optional Signaling will be reset by hooking the microphone on a hanger (On-hook state) after receiving a call by
Optional Signaling.
• The microphone hook status can also be switched on by the AUX Input port to which "External Hook" is assigned. (Refer to
Available Functions for AUX Input Ports on page
Configuration using KPG-175D
Configuring the Off-hook Decode to be enabled or disabled (
FUNC (K)/Ver 1.20
See
Edit > Key Assignment)
Table 9-6 Off-hook Decode
Description
182.)
See
Edit > Optional Features > Common 1)
CONTENTS
18.1
INDEX
96
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