User Manual

14
External/Internal Speaker
The Internal/External Speaker function toggles the receive audio between the
“Internal” and “External” speaker. "External" activates the speaker relay so
the receive audio goes to the external speaker. "Internal" does not activate
the speaker relay so the receive audio goes to the internal speaker.
Hookswitch Functions
Hookswitch functions are programmable and vary according to the radio
personality.
Table 2: Related Hookswitch Functions
Microphone
Channel
Guard
Squelch Type 99
Horn Alert
Function
On-Hook Enabled Enabled
Enabled
(Selective Call Mode)
Resets the Horn
Alert function for
the next Type 99
Individual Call
Off-Hook Disabled Enabled
Disabled
(Monitor Mode)
Deactivates the
Horn Alert
function to answer
a Type 99
Individual Call
NOTE
Horn Alert and Internal/External Speaker options are mutually exclusive
of one another.