Service manual

GE MEDICAL SYSTEMS
D
IRECTION 2300749-100, REVISION 2LOGIQ
TM
3 SERVICE MANUAL
Chapter 5 5-25
5-6-3-2 Rear Panel
The Rear Panel Assy interconnects external signals and power with the LOGIQ™ 3 system.
Safety
• Rear Panel Fuses
• Electrical Isolation
The rear-panel's Insite (modem) interface is electrically isolated from the system's internal circuit.
The isolator's dielectric strength should be 500VAC RMS or higher within 1 minute (in compliance
with IEC60601-1-1).
Printer (Camera) Remote Control Interface
The Rear-panel has two remote control interface terminals for B/W and color printers.
Section 5-7
Mechanical Descriptions
5-7-1 Monitor
• Tilt: 10° forwards and backwards
• Swivel: 90° From mean position
Table 5-3 Rear Panel Fuse Specification
Assembly
Power Voltage Rating
(V)
Peripheral Current
Rating (A)
Trip Time Reset Time
Rear Panel
100 5.0
1 hour max. @ 5.4A, 25
degree C
60 seconds
Rear Panel
115 5.0
1 hour max. @ 5.4A, 25
degree C
60 seconds
Rear panel
230 3.0
1 hour max. @ 3.5A, 25
degree C
60 seconds
Table 5-4 Camera (Printer) Remote Control Interface Specifications
Level (V) Active Polarity Retention Time
Color camera (shutter) control
H:2.0/L:0.8 L 60 msec
B/W camera (printer) control
H:2.0/L:1.0 L 800 msec