Tait International Limited TMBH7A Manual Do Utilizador

Página de 142
 Basic operation  35
The radio is now locked, and the message 
Enter PIN appears in the display.
The radio remains locked until the correct 
sequence of keys is pressed. If you forget the 
unlock sequence or you do not know it, contact 
your radio provider for assistance.
Unlocking the radio
To unlock your radio, use the unlock sequence 
you have been given. (This is a pre-programmed 
sequence of four keys.)
Adjusting the speaker volume
Standard control head
Rotate the volume control clockwise to increase the 
speaker volume and counterclockwise to decrease 
the volume. The raised dot indicates the current 
volume setting.
Hand-held control head
Press 
 to increase the speaker volume, and 
 to 
decrease the volume.
The volume control also changes the volume 
level of the radio’s audible indicators.
Locking and unlocking the 
keypad
The keypad lock feature prevents you from pressing a 
key accidentally. The number of keys that are locked 
depends on the way your radio is programmed.
If you receive a call while the keypad is locked, press 
any key to answer.
To lock the keypad: