Power Up Procedures; Pre-Check; Starting The System - Samsung OfficeServ 7400 Technical Manual

OfficeServ 7400
TECHNICAL MANUAL
PART 8. POWER UP PROCEDURES
This section describes items to check before starting the OfficeServ 7400 system and the
procedure for starting the system.

8.1 PRE-CHECK

This section describes items to check before starting the OfficeServ 7400 system.
8.1.1 Safety Precautions
 Temperature: Check if the temperature of the room where the system is installed is
between 32F and 113F. If the room temperature is higher or lower than the normal
operation temperature, install a heating/cooling device to maintain normal temperature.
 Humidity: Check if the room humidity where the system is installed is between 10% and
90%. Take special caution since humidity affects the electrical components and
connectors of the system.
 Direct sunlight and dust: The room where the OfficeServ 7400 system is installed should
be protected from direct sunlight and should have ventilation systems to prevent the
system from malfunctioning due to dust.
8.1.2 Safety Conditions
The building where the OfficeServ 7400 system is installed should have lightning rods and
grounding to protect the system against lightning and electric leakage.
 Check if the OfficeServ 7400 system is not inclined and is maintained horizontally.
 Do not place devices that may cause electromagnetic interference near the system.
 Place a fire extinguisher near the system.
 Check if the AC voltage switch of the PSU is properly set to 110VAC power.
 Check if the grounding terminal on the rear panel of the system is properly connected to
the external grounding.

8.2 STARTING THE SYSTEM

The procedure for starting the OfficeServ 7400 system is as follows:
1) Check if the boards and cables are properly mounted and connected to the OfficeServ
7400 cabinet.
2) Make sure the SD, Smart Media, or MMC+ Card with system software is in the SD/Smart
Media/MMC+ slot.
3) Make sure the memory backup switch on MP40 is in the ON position.
4) Turn on the power of the OfficeServ 7400 expansion cabinets first, then turn on the
power of the main cabinet.
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8.1
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INSTALLATION
PART 8 MAY 2010