Language; Keypad Lock Switch; Keypad Lock Delay Time - Retevis RT72 User Manual

1.7.1 Keypad Lock Switch

Methods include manual keypad locking and automatic
keyboard locking; among them the automatic keypad
locking includes 5S, 10S, and 15S three time options.
The menu functions as follows:
1) Press [MENU] key to enter the main menu.
2) Press [ ] / [ ] key to Settings, then Press [MENU] key
to select.
3) Press [ ] / [ ] key to Radio Settings, then Press
[MENU] key to select.
4) Press [ ] / [ ] key to the Keypad Lock, then press
[MENU] key to select.
5) The screen displays "KeyPad Lock Switch" and "KeyPad
Delay Time" option. Press [
KeyPad Lock Switch ", then press [MENU] to select.
6) If select "Manual", Press [MENU] key to confirm the
function of the manual lock keypad.
• If select "Auto", Press [MENU] key to confirm the auto lock
keypad function.

1.7.2 Keypad Lock Delay Time

Keypad lock delay time setting applies only to the automatic
lock keyboard. The menu function operates as follows:
1) Press [MENU] key to enter the main menu.
2) Press [ ] / [ ] key to Settings, then Press [MENU] key
to select.
3) Press [ ] / [ ] key to Radio Settings, then Press
[MENU] key to select.
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] / [ ] key to select "
4) Press [ ] / [ ] key to the Keypad Lock, then press
[MENU] key to select.
5) The screen displays "KeyPad Lock Switch" and "KeyPad
Delay Time" option. Press [
Delay Time", then press [MENU] key to select.
6) The screen displays "Keypad Delay XX(s)", press [
[ ] key to select the appropriate delay time (5 to 15
seconds optional), then press [MENU] key to confirm the
lock delay time Settings, the screen shows "Setting is OK"
and back to the upper menu.
Note:If set to manual lock keyboard, lock or unlock the
keyboard by pressing the pre-programmed [Keypad Lock]
shortcut key. If set to automatically lock the keypad, the
keypad will automatically lock when the user has no keypad
operation within the corresponding time. Unlock the keypad
by pressing the pre-programmed [Keypad Lock] shortcut
key.

1.8 Language

This radio supports both Chinese and English language.
The menu functions as follows:
1) Press [MENU] key to enter the main menu.
2) Press [ ] / [ ] key to Settings, then Press [MENU]
key to select.
3) Press [ ] / [ ] key to Radio Settings, then Press
[MENU] key to select.
4) Press [ ] / [ ] key to Language, then press [MENU]
key to select.
] / [ ] to select "Keypad
] /
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