Yamaha AW2400, Руководство по обслуживанию

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AW2400
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4-3 FADER fucntion test (03 FADER)
4-3-1 Test Contents
Checks fader functions.
4-3-2 Testing procedure
(1) When the message “
FADER AGING OK?
” is shown, press
the [ENTER] key to perform fader aging, or press
[CANCEL] key to cancel the fader aging.
(2) When performing the fader aging, the faders are to move
10 laps at 2.5 Secs/lap and 30 laps at 0.8 Sec/lap between
the topmost and bottom portions and repeat the same one
more time.
(3) The fader moves close to the top end automatically.
(4) When the message “ Move fader to top [ENTER] ”
is shown, move all the faders to the top by hand and press
the [ENTER] key.
(5) The fader moves close to the bottom end automatically in
case of OK.
(6) When the message “ M o v e f a d e r t o b o t t o m
[ENTER] ” is shown, move all the faders to the bottom by
hand and press the [ENTER] key.
(7) If OK, the fader moves to the top end automatically and
movement result is judged automatically.
(8) If OK, the fader moves to the bottom end automatically
and movement result is judged automatically.
(9) If OK, the fader moves to the POS1 automatically and
movement result is judged automatically.
(10) If OK, the fader moves to the POS2 automatically and
movement result is judged automatically.
(11) If OK, the fader moves to the POS3 automatically and
movement result is judged automatically.
* If NG arises during the test, stop the test.
4-3-3 Judgment
(1) If all the fader functions are normal:
The display returns to the testing item indication screen
and “
™
” is displayed at the left end of testing item
indicating area when the inspection is completed, and the
cursor moves to the next testing item.
(2) If the test result is NG or you wish to cancel the test:
Press the [CANCEL] key to return to the testing item
indication screen. At this time, “
×
” is shown at the left end
*** 03. FADER ***
FADER AGING OK?
NO : [CANCEL], YES : [ENTER]
of testing item indicating area.
(3) “ NG: x CH y ” is displayed during the test.:
Channel y during x(UP or DOWN) is abnormal.
(4) “
NG: POS x CH y
” is displayed during the test.:
Channel y at position x is abnormal.
4-4 LED Function test (04 LED)
4-4-1 Test Contents
Check visually that LEDs to be tested light in turns.
Two-colored LED light in the order of “green”
→
“red”
→
“green” and “red”.
LEDs light in the order of All green, All red, All yellow, All,
and each LED.
· LEDs to be checked
PEAK1(R)-8(R), INPUT1(G, R)-8(G, R), QUICK REC(R),
QUICK MONITOR(G), TRACK SEL 1(G, R)-12(G, R),
STEREO SEL(G, R), TRACK ON 1(G)-12(G), STEREO
ON(G), METER L OVER(R), 0 - -18(Y), -24 - -48(G), METER
R OVER(R), 0 - -18(Y), -24 - -48(G), HDD ACCESS(G),
DYN(G), FX(G), AUX(G), PAN/EQ(G), LOW(G), LO-
MID(G), HI-MID(G), HIGH(G), AUTOMIX(G, R), USB(G),
JOG ON(G), UNDO/REDO(G), SOLO(G), LAYER 1-8(G),
9-16(G), BUS/AUX(G), LEFT(G), RIGHT(G), REMOTE(G),
SOUND CLIP(G, R), AUTO PUNCH(R), REPEAT(G),
PLAY(G), REC(R)
4-4-2 Testing procedure
(1) Check visually that LEDs light on in the designated order.
(2) When all LEDs of the same color light on, check visually
and press the [ENTER] key.
4-4-3 Judgment
(1) If all the LEDs light normally:
Press the [ENTER] key. The display returns to the testing
item indication screen, “ ™ ” is displayed at the left end of
testing item indicating area, and the cursor moves to the
next testing item.
(2) If the test result is NG or you wish to cancel the test:
Press the [CANCEL] key to return to the testing item
indication screen. At this time, “
×
” is shown at the left end
of testing item indicating area.
*** 04. LED ***
OK : [ENTER], NG : [CANCEL]