Velleman DVR4MQAE - Manual (Page 20)

DVR4MQAE - 20 - VELLEMAN
1. Press the “ZOOM” button again to exit the zoom picture.
2. Press “▲▼◄► “ button to move the zoom position.
c.
Key Lock
1.
Key Lock On:
-
Press “MENU” + “ENTER” buttons to key lock.
- Auto key lock: refer to “9.k. Advance Menu_System”.
2. Key Lock Off:
Press any key (except “SHIFT” and “POWER” buttons) and key in the password to exit Key Lock mode.
3. Password:
As to the password setting, refer to “9.k. Advance Menu_System”.
d.
The N/P System
1.
Press “POWER” button to shutdown and press “POWER” + “►“ to switch to PAL system (press till the monitor
shows the video image of the DVR).
2. Press “POWER” button to shutdown and press “POWER” + “◄“ to switch to NTSC system (press till the monitor
shows the video image of the DVR).
e.
USB Upgrade
You can use the USB to upgrade. Format the USB memory device first.
1.
Get the upgraded files from your distributor.
2. Save the upgraded files in your USB device (do not change the file name).
3. Go to the “MAIN MENU – SYSTEM - UPGRADE” and press “ENTER”.
4. Select “YES” and press “ENTER” again to confirm upgrade.