Cisco Cisco PVC2300 Business Internet Video Camera - Audio PoE 维护手册
Configuring the PVC2300 and WVC2300 Cameras
Applications > RS-485
Cisco PVC2300 and WVC2300 Internet Video Cameras with Audio Administration Guide
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STEP 1
From the Applications > RS-485 window, check the check box Enable RS485.
STEP 2
Click Preset Position.
The Set Pan/Tilt window displays.