Fukuda Denshi VaSera VS-1500, Service Manual

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Chapter 5 Maintenance
Confidential Copying Prohibited
5-7
5.3.1.3 Check Items
(1) ECG Lead
Indicates whether or not electrodes have come loose.
[On]: electrodes are properly attached. [Off]: one or more electrodes are loose.
(2) Backup Battery
Indicates the battery voltage of the backup lithium battery.
The message [Replace backup battery] appears when the voltage drops below 2.2 V. Replace
the battery when this happens. (
☞ 5.1)
(3) Thermal Head Temperature
Indicates the temperature of the thermal print head.
The message [Thermal head heat up] appears when thermal print head temperature exceeds
63°C. When this happens, turn the power off to let it cool.
(4) Paper Tray Status
Indicates paper tray status of the built-in thermal array recorder.
Displays “Open” when the paper tray is open and “Close” when it is closed.
(5) Mark Sensor
Indicates Z-fold page mark status of the built-in thermal array recorder.
“Black” is indicated when the mark is detected during Z-fold paper feed, otherwise “White”.
(6) MAC Address
Indicates the LAN MAC address of the instrument.
The MAC address is a unique address, each device has a different address.
(7) SD-RAM Remaining
Indicates remaining SDRAM capacity.
(8) Flash Remaining/Kind
Indicates remaining Flash ROM capacity and type.
(9) Program Cartridge
Displays "Exist" when a program cartridge is inserted and "Not Exist" when it is not.
(10) System Version
Indicates software version.
(11) 12L. Analysis Version
Indicates the version of the 12-lead analysis software.
(12) Arrhythmia Version
Indicates the version of the arrhythmia analysis software.
(13) Boot Version
Indicates the version of the boot software.