Service manual

5. MAINTENANCE
5.6 Service Manual CNS-9701
Maintenance Check Sheet
(Refer to the Maintenance section of the service manual for details.)
Customer: ____________________________________ Customer Address: _________________________________
Service Personnel: _____________________________ Service Company: _________________________________
Instrument Name: ______________________________ Instrument Model: _________________________________
Instrument Serial Number: _______________________ Hardware Revision: ________________________________
Software Version: _________________________________
External and Connection
There is no dust at the fan on the rear of the main unit and in the power supply unit.
There is no crack and damage on each unit and peripheral accessories.
There is no physically damaged switch or switch cover.
The protection key is firmly connected to the main unit through the connection cable.
Each connection of the main unit, mouse, keyboard, display unit and recorder unit is tight.
The power lamp on the front panel lights when turning on the main unit.
Display
The upper, lower, right and left edges of the screen meet the corresponding edges of the display area.
The All Bed screen appears when the main unit is turned on.
Sound
The QRS sound and alarm sound volume can be adjusted on the System Setup screen.
A click sound is generated from the main unit when touching a key on the touch screen.
Operation
The mouse and keyboard operation is normal.
The touch screen operation is normal.
The touch screen is calibrated.
The touch screen has no dirt.
Data Storage
The trendgraph and tabular data from each bedside monitor are displayed on the screen.
The arrhythmia recall and ST recall data from each bedside monitor are displayed on the screen.
The additional function works when the optional program kit is installed in the main unit.
Network Communication
The monitored beds* which are registered in the “Monitored Beds” window on the System Setup screen are displayed on the
All Bed screen.
Recorder
The waveform and numeric data recorded on the paper have no missing dot.
The recording paper comes out without snaking.
The power lamp is lit when turning on the recorder.
The CHECK RECORDER lamp lights when opening the paper magazine.
Laser Printer
The trendgraph of a selected patient is printed with the print key at the bottom of the screen.
There is no paper jam at the laser printer.