Vl420 System - Philips M3150B Installation And Service Manual

VL420 System

Input Voltage
Mouse/Trackball
Selection
Switch
AC Power
Input
Note For Single Display systems, the Main Display is plugged into the 9-pin Main Display
connector on the rear of the PC.
For Dual Display systems, a Dual Video Card and Y-Cable are required. The Y-Cable plugs
into the 9-pin Display connector on the Dual Video Card. See Figure 5-21. The Main Display
then plugs into the Y-Cable connector labeled 1 and the Second Display plugs into the Y-Cable
connector labeled 2. The rear panel Main Display connector is not used.
When upgrading, the Video Memory Module already inserted in the slot must be replaced with
the new Second Video card.
Caution
Single Display systems must not have a Dual Video Card installed. The Main Display
connector must be used.
10/100 Ethernet Interface
Printer
Keyboard
UPS/Serial A
Figure 5-21 Plug Connections for VL420 PC Workstation
To Dual Video
Card Connector
Dual Display
Connector **
Serial B
(4 Channel Recorder)
*
**
See Dual Display Note below
(2) To Second Display
(1) To Main Display
Interconnecting the System
2nd Video Card
SDN Card
Sound Card *
Speaker Plug *
Hospital LAN
NIC Card -
(Optional)
-
Recorder
SDN Interface
See Strain Relief Warning
specified with Sound Card
Hardware Installation
5-21