36
PX10/PX8/PX5/PX3
5-3. Statistics (Service only)
5-3-1. Browsing
Contents
The operating condition statistic of amplifier is
inspected visually.
Refer to Statistics list.
Statistics list
Parameter
Meaning
Clear Object
Power ON
The number of times of turn on the power.
Encoder
The number of times of rotation.
Yes
Attenuator-A The number of times of rotation.
Yes
Attenuator-B The number of times of rotation.
Yes
Data Broken
The number of times of detecting data corruption.
/PS-HI-TEMP The number of /PS-HI-TEMP.
Yes
Over Current The number of times that the excessive output exceeded the threshold.
Low Temp
The number of times of being a low temperature per unit time.
Low Mid Temp The number of times of being a lower-middle temperature per unit time.
High Mid Temp The number of times of being a higher-middle temperature per unit time.
High Temp
The number of times of being a high temperature per unit time.
Total Op
The operation total number of seconds.
Long Op
The number of times that hours operated were 24 hours or more.
Flicker
The number of power
fl
icker counts.
Run Away
The number of run away counts.
Advance preparation
None.
〈
Service inspection screen
〉
Left end
✽
is a selecting cursor.
Rotate the Main knob, con
fi
rm the all parameters.
<
Attention
>
The purpose of this inspection is to obtain the hint of a fault cause.
This inspection does not pinpoint a fault location.
5-3-2. Clear
Contents
After exchanging the following parts, a related
statistic is cleared manually.
Exchanged parts
Item to clear
SW301 Rotary encoder
The number of times of rotation
VR301
Rotary potentiometer
The number of times of rotation
VR302
Rotary potentiometer
The number of times of rotation
PCB PS
The number of /PS-HI-TEMP
Advance preparation
None.
Note
Don't clear accidentally.
〈
Service inspection screen
〉
Left end
✽
is a selecting cursor.
