Alecto FR-17 Manual - Página 5

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3.10 Key Lock

The Key Lock feature allows the user to disable

(DOWN), and the MENU buttons so that the PMR settings

cannot be changed accidentally.

a. To activate the Key Lock feature, press and hold the MENU

button until the Key Lock icon (

Screen.

b. To deactivate the Key Lock feature, press and hold the MENU

button again until the Key Lock icon (

LCD screen.

The PTT, CALL, and the

functional even if the Key Lock feature is activated.

3.11 Calling (Paging) Tone

You can use the CALL button to send a tone to other users on

the same channel. To activate this feature;

a. With the PMR in normal mode, press and release the CALL

button. The unit will transmit a 2-second page tone to the other

unit/s set with the same channel within transmitting range .

4. Auxiliary Features

4.1 LCD Screen Back Light

Every time a button is pressed (except PTT button), the LCD

screen back light will illuminate for 4 seconds.

4.2 Power Saving

Your PMR unit has special circuitry designed to extend the life

of your battery. When the unit is not used for 4 seconds, it will

automatically switch into a low power mode. The Power Saving

feature does not affect the PMR's ability to receive

transmissions. When a signal is detected, it automatically

returns to full power mode.

4.3 Low Battery Meter Indicator

The PMR can detect the low battery level when battery voltage

goes low. The Battery icon will display the low battery status as

follows;

Battery voltage at low battery level. The empty battery symbol

will appear at this stage and continue for 1 minute.

After 1 minute, battery icon will start to flash with 2 beep

warning sounds. Then battery icon will continue to flash for

another two minutes and automatically shut the power down

with two beep tones.

(UP),

) appears on the LCD

) disappears on the

(Power) buttons will remain