Sedecal SPL-HF 2.0, Руководство по обслуживанию

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Portable X-ray Units
Service Manual
SM-1076R2 41
Table 5-1
Messages in the Touch Screen Console
MESSAGE DESCRIPTION
Messages related to Generator Power Limit:
“kVp RANGE LIMIT”
“mAs RANGE LIMIT”
“mA RANGE LIMIT”
“ms RANGE LIMIT”
If the power limit (kVp x mA) is reached by increasing the kVp or mAs
up to a maximum possible value, the mAs value is blocked.
Flashing values on kVp and mAs displays and an audible signal will
alert operator about the situation with one of these messages.
If required, kVp could be increased up to its maximum value while
mA value may automatically decrease, as long as mAs value is kept
the same.
“SPACE CHARGE LIMIT”
If a variation of the kVp or mAs induces to reach space charge limit,
the parameter is blocked, and a flashing value on the kVp display
and an acoustic signal will alert operator about the situation.
Messages related to X-ray Tube or Heating:
“OVERHEAT”
“TUBE OVERHEAT”
“INVERTER OVERHEAT”
“INVERTER LOAD LIMIT”
If a technique reaches the X-ray Tube ratings limit or the X-ray Tube
is momentarily overheated, some technique could not be selected.
Flashing values on the kVp / mAs displays and an acoustic signal
will alert operator about the situation.
“X-RAY KEY”
The X-Ray Key is not in on position.
This message only applies to Generators with the “X-Ray Key
option”.
“ TUBE POWER LIMIT” The technique overpasses the Tube Power Limit.
“FOCUS CHANGE INHIBIT” The selected technique does not allow the Focus change.
“LINE POWER TOO LOW”
The Power Line where the unit is connected will bear the usage of
the Unit.
“WRONG APR WORKSTATION” The selected workstation is not allowed for the APR.
“WRONG APR TECHNIQUE” The APR Technique selected is not allowed.