Specifications
- 12 - 
In the Quad mode   
- When the FREEZE button is pressed, all 4 displays are in freeze standby mode.   
- Press the FREEZE button again to release the freeze standby function of all the displays.   
►    OSD ON/OFF (OSD: On Screen Display)   
- Available in LIVE, RECORD, or REPLAY Mode. 
- When the OSD button is pressed, all the texts are cleared from screen temporarily.   
- When the button is pressed again while OSD is in OFF, the system status will be displayed.   
- Pressing the OSD button again will bring the system to normal condition. 










