Sony HDW-F500 Maintenance Manual page 165

[F4] (M-HEAD ROOM) Key :
Performs set up the head room of audio level meter from
following options:
_20dB, _18dB
How to select the head room :
(1) Press and keys to indicate the set up that you
want.
(2) To save the set up data, press [F1] key to enter to
NVRAM CONTROL menu and execute SAVE ALL
DATA command.
[F5] (HOURS METER) Key :
Performs indication and reset of the resettable hours meter
and the thread counter of this unit.
Descriptions of indications
DRUM HOURS : Total time(s) of drum running
TAPE HOURS : Total time(s) of tape running
THREAD COUNTER : Total time(s) of tape threading
How to reset hours meter/thread counter
(1) Press and keys to move the cursor to the item
that you want to reset.
(2) Press [F7] (CLEAR) key while pressing [SFT] key to
reset the indicated value.
HDW-F500E MMP1
CH.COND
N V R A M
C T L
O THER S CH ECK
M ETER HEA D ROO M
AUD IO L EVEL METE R -2 0dB
CH.COND
OTH ERS CHECK
HOU RS M ETER
DR UM R UNNI NG
TA PE H OURS
TH READ ING 196T IMES
C L E A R
4-3. Maintenance Menu
4-3-6. OTHERS Check
O THER S CH K
TCR 00 :0 0:00 :00
E X I T
O TH ERS CHK
T CR 0 0 :00: 00:00
9H OURS
8H OURS
E X I T
4-49