Fan & Heater (Optional); Osd Control Keys - Grundig GCA-B3323V Owner's Manual

4.8. Fan & Heater (optional)
For Fan & Heater operation, AC24V power is required. Cameras that operate with 12V
cannot support the Fan & Heater function.

5. OSD Control Keys

- SET key: Accesses the menu mode or
confirms the setting.
- UP (/\) / DOWN (\/): Chooses the desired
menu.
- LEFT (<) / RIGHT (>): Sets up the value of
the selected menu.
English 9