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T5n/T4n/T3n
QQ
3 7 63 1515 0
8. TEST 80 (MONITOR)
The monitor screen appears as shown below and judgment is made automatically.
>>80:MONITOR TEST
TEMP(CH A):44C-<OK>
TEMP(CH B):40C-<OK>
Vpre(CH A):1.49V-<OK>
Vpre(CH B):1.50V-<OK>
VSP(CH A):31.28V-<OK>
VSP(CH B):31.08V-<OK>
ISP(CH A):4.53A-<OK>
ISP(CH B):4.57A-<OK>
---------<TEST80:END>
When the TEST 80 result is OK, "---------<TEST80:END>" appears on the screen.
The test program proceeds to TEST 90 automatically after TEST 80.
9. TEST 90 (CLIP)
The monitor screen appears as shown below.
>>90:CLIP TEST
Waiting for CLIP=NONE...(CH A)
Waiting for CLIP=NONE...(CH B)
---------<TEST90:OK>
Waiting for CLIP=ON...(CH A)
Remove the load resistance and input 1 kHz, +17 dBu sine wave to the input terminal.
When the TEST 90 result is OK, the screen appears as follows.
Waiting for CLIP=ON...(CH A)
TE
L 13942296513
Waiting for CLIP=ON...(CH B)
---------<TEST90:OK>
5-4.
Judgment
When the results of all the automatic test items are OK, "---------<TEST ALL:OK>" appears on the screen.
When any of the automatic test items has resulted in NG, that particular test is indicated.
(The example below shows when TEST 40 and TEST 80 have resulted in NG.)
---->>>TEST ALL:NG!<<<
---------<TEST40: NG>
---------<TEST80: NG>
<Reference>
Described below is the procedure to perform each data port test individually.
1. Preparation
Same as DATA PORT check (automatic)
2. Setting
Same as DATA PORT check (automatic)
3. Check
Make the same initial setting as DATA PORT check (automatic) and perform REMOTE and MODEL ID checks.
After that, enter the number of the test to be executed by using the keyboard of Windows PC.
www
In this way, the DATA PORT tests can be performed individually.
6.
Factory setting
.
Input attenuator
GAIN
MODE
AMP ID
44
http://www.xiaoyu163.com
x
ao
y
i
: -∞ (turned counterclockwise fully)
: 32 dB
: STEREO
: OFF
http://www.xiaoyu163.com
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