84
Regular Checks
Ch
apt
er 10
Ma
int
ena
nc
e and
In
s
pec
tion
Displaying the digital hours meter
To display the digital hours meter
Press the MENU button, then turn the MULTI CONTROL
knob to display the required item in the time data display
area.
To exit from the hours meter
Press the EXIT function button.
10-6-2 Maintenance Timings
Use the following table as a timing guide for checking and
replacing components of the unit.
These intervals are not guaranteed lifetimes; the timing for
replacing components depends on the particular conditions
of use. In particular, depending on the degree of dirt
contamination and abrasion, pinch rollers and cleaners may
require replacement earlier than suggested by this table.
Note that an arrow in the table means that the component
to be replaced is part of the assembly the arrow points to,
which must be replaced as a whole.
R: Replace
r
: Replace when the arrowed component is replaced.
Mode A: See menu item H02 or H12 (drum running hours (H))
Mode B: See menu item H03 or H13 (tape running hours (H))
Mode C: See menu item H04 or H14 (threading counter (times))
Mode D: See menu item H01 (operation hours (H))
CHARACTR
ON
PB/EE
PB
CONFI
ENABLE
CTL/TC
TC
ASSEMBLE
OFF
TCG SET
HOME
LTC
DF VITC LTC EXT-LTC R-RUN REM:00
M
0
–10
–20
–30
–40
1
CH1 IN :
CH2 IN :
OUT :
MONI L :
MONI R :
–60
INPUT : ANA
–4
HD
COND
P ROLL
D-STOP
BANK 2
DOLBY NR
+4
1
2
SDI ASMBL CONFI ON RECORDER
59.94i
EMPH
2
EMPH
0
–10
–20
–30
–40
3
EMPH
4
EMPH
00:00:00:00.
STANDBY
REW
PLAY
SHIFT
REC LEVEL
MENU
PREROLL
DISPLAY
RESET
F FWD
STOP
REC
PAUSE
MULTI CONTROL REMOTE
JOG/SHUTTLE
1
2
PB LEVEL
1
2
LEVEL
REC INHI
ON
OFF
R/P LEVEL CTL
PRESET
KEY INHI
ON
OFF
PHONES
SHIFT
PAGE
HOME
3
4
3
4
HDW-S280
VAR
EJECT
PUSH
PITCH CTL
MULTI CONTROL knob
Function buttons
MENU button
No.
Replacing components
Mode
Replacement intervals (H)
1,000
2,000
3,000
4,000
5,000
6,000
10,000
1
Upper drum assembly
A
R
r
R
2
Slip ring
A
R
r
R
3
Blush
A
R
r
R
4
Drum assembly
A
R
5
Video head cleaner
B
R
R
R
R
R
R
6
Pinch roller
B
R
R
R
R
R
R
7
Gear
B
R
R
R
8
Tension regulator band
B
R
R
R
9
Timing belt (reel)
B
R
R
10
S main brake shoe
B
R
R
11
S reel motor
B
R
12
Coil spring
C
Replace every 20,000 times
13
LCD back light
D
R
