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Hardware Manual
How to Connect Audio Devices ............................................................. 29
How to Connect a Power Adapter (for E217, E222 only) ...................... 30
How to Connect a Serial Device (for E23B, E217, E222 only) .............. 32
Other Adjustments and Accessories .................. 34
How to Adjust the Viewing Angle and Focus ........................................ 34
D22FA / E22FA / E217 / E270 ............................................................... 34
D2xVA / E2xVA / E23A / E23B / E24A / E25A / E222 / E271 ................. 35
How to Install / Remove the Memory Card ............................................ 36
How to Insert the Memory Card ............................................................ 36
How to Remove the Memory Card ........................................................ 36
How to Replace the Lens ........................................................................ 37
Accessing the Camera ......................................... 39
Configure the IP Addresses .................................................................... 39