9
Step 3. Release the screwdriver that hold the slot.
3.2 Device Installation
Warning:
Contents in this chapter are for ITC237-PW1B-IRZ only.
3.2.1 (Optional) Install SD Card
Note:
When the device has SD card slot and needs SD card, you shall:
Step 1. Open lower cover to see SD card slot, analog output and bidirectional button, reset.
Step 2. Insert SD card into
Figure 3-3
.
Figure 3-3
Note:
Motorized focus series device has standard motorized lens, without manual adjustment,
meantime has bidirectional button to support focus adjustment on panel.
Long press RESET for 4s~5s to reset.
3.2.2 Adjust Device Direction
Note:
Different devices may have different adjusting screw positions.
Before adjustment, please loosen adjusting screw, and then when adjustment is complete,
fasten screw.
Never rotate a device continuously in one direction over 3 loops.
Never open lower cover in humid environment for a long time.