User Programmable Key Lock - Entel HT446E User Manual

Ht446 series professional submersible pmr446 handheld transceivers
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User Programmable Key Lock

The user programmable Key Lock function allows the Key Lock to be assigned to the lower side
button and enabled \ disabled via the radio's controls without the use of a computer.
Checking The Status Of The Key Lock
To check whether the key lock is currently enabled or disabled:
Put the radio into User Programming Mode (UPM) by pressing and holding the top side
button and the PTT button when you turn the radio on. This will cause the radio to emit
beeps and the LED to slowly flash yellow.
Once you are in User Programming Mode press the PTT button, the radio will emit 2 high
tone beeps if the key lock is enabled or 2 low tone beeps if the key lock is disabled.
Enabling \ Disabling The Key Lock
Put the radio into "User Programming Mode (UPM)".
Next enter "Key Lock Button Programming (KLBP) Mode" by pressing and holding the PTT
until a "warble" sound is emitted from the radio.
To disable the Key Lock press the upper side button and the radio will emit 2 low tone beeps
to confirm it is disabled.
OR
To enable the Key Lock press the lower side button and the radio will emit 2 high tone beeps
to confirm it is enabled.
To save the setting press the PTT button, the radio will confirm this with a long beep and return to
the User Programming Mode.
Exiting Key Lock Button Programming Mode
If you want to exit Key Lock Button Programming without saving any changes that you have made,
press the orange button on top of the radio while it is in KLBP and the radio will give a single low
toned beep and will return to User Programming Mode without any of the changes being saved.
Using The User Programmable Key Lock
If no functions are assigned to the short press of the lower side button, then the key lock will
automatically be assigned to the short press of the lower side button.
If a function is assigned to the short press of the lower button, but no function is assigned to
the long press of the lower side button, then the key lock will be assigned to the long press of
the lower side button.
But if functions are assigned to both the short and long press of the lower side buttons, then
the key lock feature cannot be used and if you perform a long press of the lower side button
the radio will emit an error beep.
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