Periodic Inspection; Hours Meter - Sony HDW-750 Maintenance Manual

2-2. Periodic Inspection

To make the most of the functions, fully realize performance of the unit and to length the life of the unit
and tape, a periodic check is recommended.

2-2-1. Hours Meter

The hours meter values can be displayed on the viewfinder. An hours meter can be reset as desired.
The periodic inspection is recommended to be carried out with these hours meters as a reference.
1. Display method
(1) Press the MENU ON/OFF switch on the side panel to the ON position.
(2) Rotate the rotary encoder to move the arrow mark (→) to DIAGNOSIS.
(3) Press the rotary encoder once.
(4) Press the MENU ON/OFF switch on the side panel to the OFF position to exit the hours meter
display.
2. Reset by customer
The hours meters of "5. DRUM RUNNING-2", "6. TAPE RUNNING-2", "7. OPERATION-2" and
"8. THREADING-2" can be reset as requested by customer.
(1) Rotate the rotary encoder to move the at mark (@) in front of EXEC of RESET METER.
The message RESET METER: @EXEC appears
(2) Press the rotary encoder.
(3) Rotate the rotary encoder to move the arrow mark (→) to the desired hours meter.
(4) Press the rotary encoder. The desired hours meter is reset.
3. Contents of display
Viewfinder display
DRUM RUNNING XXXXXH
TAPE RUNNING XXXXXH
OPERATION XXXXXH
THREADING XXXXX
DRUM RUNNING-2 XXXXH
TAPE RUNNING-2 XXXXH
OPERATION-2 XXXXH
THREADING-2 XXXX
HDW-750/750CE V1
Contents
The following contents are displayed.
1. Accumulated drum rotation hours (in units of hour)
2. Accumulated tape running hours (in units of hour)
3. Accumulated power-on hours (in units of hour)
4. Accumulated times of threading (Times of actual threading
and unthreading)
5. Drum rotation hours (Customer-resetable)
6. Tape running hours (Customer-resetable)
7. Power-on hours (Customer-resetable)
8. Times of threading (Customer-resetable)
2-2. Periodic Inspection
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