Vertiv Alber Cellcorder CRT-400 User Manual page 121

Using Diagnostics
USB Flash Hard Drive
Press Shift release, then press 9.
Press 1 to check if the USB port is working properly.
USB Port Good
To check the version, press F1/VER. If the message, USB port failed appears then try another USB flash
hard drive.
If this message occurs with the second/third alternate USB device, then call 954-377-7101 and ask for
CRT assistance.
USB port failed
CAUTION: Do not remove the USB flash drive when the Cellcorder USB Memory LED is lit.
To test the input/output I/O to the USB flash hard drive, use the down arrow to view the next
diagnostics options and select 1. USB flash hard drive by pressing 1. When testing is successful, the LCD
window displays USB port good!
Load Module
This test requires test leads and the voltage source to test all conditions. If the leads are not connected,
only the 1 to 2 volt range operates.
WARNING: This diagnostic draws up to approximately 60 Amps from the voltage/current source.
The AC Power indicator must not be lit while test leads are connected.
Select Load Module by pressing 2 to test the circuitry that applies a load current to the battery under
test. To exit, press F3/Cancel.
590-2099-501A/SL-29414/4200-070 17- 2 Revision 4