Villa Rotograph EVO, Руководство по обслуживанию

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SERVICE MANUAL
Maintenance and servicing
Rotograph EVO (Rev. 1) 7-14
7.3. Verification of exposure time parameters
kVp and time can be measured directly (invasive method) on the
Generator board (A10); this method has higher accuracy than the so
called non-invasive mode. The system accuracy is guaranteed by this
measuring method.
NOTE:
If the following actions are performed during maintenance some covers
have to be removed:
a. Remove the outer covering of the H.F generator placed on the rotating
arm.
b. Remove the protection grid of the Generator board.
WARNING:
The Generator board has a working voltage of about 400V.
The exposure parameters can be checked with the procedure described:
1. Power off and on the unit. The following message will be displayed:
R E L E A S E * . * * *
After 3 seconds, the following message will be displayed:
> T E S T <
When this message appears, press the column up and column down
keys simultaneously and hold them pressed. After
3 seconds, the following message will be displayed
S E R V I C E M E N U
C O N F I G U R A T I O N
*