Telestart transmitter (version 1): Operation

Switching on:

1. Press and hold MENU button (1) until display lights up.
2. Repeatedly press MENU button until "ON?" is displayed.
3. Press OK button (2).

Switching off:

1. Press and hold MENU button (1) until display lights up.
2. Repeatedly press MENU button until "OFF?" is displayed.
3. Press OK button (2).