Honeywell Dolphin 99EX - Bottom Panel

Preliminary
Draft 1/19/11
14 - 3
Bottom Panel
The power supply and RS232 connectors are located on the bottom of the unit.
Power Supply
Connector
RS232 Communications Port
Power Supply Connector
To run on vehicle power, you can use the 12 VDC cable. The appropriate cable comes with
the kit you ordered. The 12 VDC cable can be used with a cigarette lighter outlet.
Verify that the power source is always within the specified range and observe correct
!
input voltage polarity. An improper input voltage range or reverse polarity could damage
the power conversion circuitry.
RS232 Communications Port
Use a standard serial cable to connect the unit to a host device via RS232; see Serial
Connector on page 14-8.