User manual

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 【PROG】： edit the status of aux switches
 【AUX1】： Lights（The same as the “Lights”button on the front panel
of DVR）
 【AUX2】： Power（The same as the“auxiliary”button）
 【AUX3】： Rain Brush（The same as the “Rain Brush”button on the
front panel of DVR）
 【SITE】： Change DVR address
 【SHIFT】+【LOCK】： :Lock Keyboard
 【MODE】： Select joy-stick control mode
 Lens Control Button： Lens control（The same as the“Iris”、“Focus”、“Zoom”
buttons on the front panel of DVR）
【Fig 6-3 Auxiliary Switch Setup Interface】
6.2.3 Connection and Use
 As there are many RS-485 interfaces on DVR host， please connect the right
communication port with RS-485 port on the keyboard in the correct way referring to
user‟s manual of DVR.
 When several DVR‟s connect with the keyboard，please connect DVR communication
ports with interfaces on keyboard，Adopt daisy chain to connect DVR communication
port with keyboard port a maximum of 30 sets of DVR hosts cascading are supported。
 Refer to DVR user‟s manual，and set the right address ID in DVR programming menu。
 Control is available, when the DVR address display on the keyboard is the same as the
address of the DVR host。
6.3 PC DVR（RS-485 Communication）