Function
PMT amplifier gain ensures that the three channels are adjusted equally
with each other in order that software calibration can function correctly.
Technical data
Maximum 10% difference between channels.
Tools and materials required
Small screwdriver
Photoshop plug-in 2.1.7 versions
2 mm allen key for back cover mounting screws
2.5 mm allen key for lamp cover mounting screws
3 mm allen key for right hand end plate mounting screw
3 mm allen key (T-handle) for right hand drum cover mounting screws
Voltmeter
Extension board (part of the service kit)
5 • ADJUSTMENTS AND TESTING
PMT Amplifier Gain
Edition 1 • January 1996 Service Manual • ScanMate 4000/5000
5•6a
Caution! ☛ Turn off power • Before connecting or disconnecting cables.
• Before carrying out service operations.
☛ When the hardware drawer is partially removed and power turned
on, ensure that the open side of the heat sink on the driver board
is covered, with, for example a piece of cardboard or paper, in
order that cooling is still effective.
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