17
Installation Guide
RS232
RS485
6.1
Step 8 - Connecting a Keyboard
The NV4 supports Dedicated Micro keyboards DM/KBC1 and DM/KBC2. Connect either of these
keyboards via the KBD connector on the rear panel.
Note: Refer to the Unit Operation section of this manual for further guidance regarding the supported
keyboards.
Step 9 - Connecting DM Oracle, 2060 & 2040 Domes
IMPORTANT: The ‘Restrict public access (Eth B)’ setting (Closed IPTV-> Settings must be enabled if
using Oracle IP domes in a Closed IPTV environment.
A DM Oracle, 2040 or 2060 Dome can be connected via either co-axial telemetry or RS485 twisted pair. If
using co-axial the address switches should be set as:
Blue switch - F
Yellow switch - D
If the dome is being connected using RS485, the dome address should be set according to the camera
number of the NV4.
Pin connections for RS485 connection to a Dennard dome on serial port 3/4 are:
Dome Cable
NV4 Serial Connector
Yellow
1 TX+
Green
9 TX-
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