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5.
Data port inspection
5-1.
Preparation
5-1-1. Connection
Connect the serial port of Windows PC and the DATA PORT of the power amplifier via the communication converter as shown
below.
Windows PC
Note:
•
Operation of the communication converters listed below has already been confirmed.
Communication converter
RS-232/485 converter SI-30 (manufactured by LINEEYE)
RS-232/485 converter SI-35 (manufactured by LINEEYE)
Connection diagram of RJ-45 cable
TE
L 13942296513
5-2.
Setting
Start up the terminal software (Hyper Term, Tera Term, etc.) of the PC and make settings as follows.
Bit rate
Data length
Stop bit
Parity
Communication control
5-3.
Inspections
5-3-1. Initial setting
Set the GAIN switch at the 26 dB position.
Make connections as described under 5-1-1 connection and with the terminal software started up, turn on the power to the
amplifier and press twice the return key of the Windows PC keyboard within 15 seconds.
Input 1 kHz, 0 dB sine wave to the input terminal and check that the monitor screen appears as shown below.
<<<<< PC-N Series Amplifier Test Program >>>>
- FIRMWARE VERSION:V*.**
- TEST PROGRAM VERSION:V*.**
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5-3-2. REMOTE, MODEL ID check
Using the keyboard of Windows PC, press the return key once and check that REMOTE LED lights up. The monitor screen
appears as shown below (for T5n).
.
MODEL ID:10(T5n)[YAC526]
#
MODEL ID: 10 (T5n), MODEL ID: 11 (T4n), MODEL ID: 12 (T3n)
http://www.xiaoyu163.com
RS-232C
Straight cable
-
4
+
5
GND
7 or 8
← Converter
38400 bps
8 bit
1 bit
None
None
x
ao
u163
y
i
http://www.xiaoyu163.com
2 9
8
RS-232C ⇔ RS-485
RJ-45
Cable
Communication
converter
DIP SW state
DIP SW: 1-5=ON
DIP SW: 1-3=ON, 4=OFF, 5=ON
RJ-45
Metal contact point face
Q Q
3
6 7
1 3
1 5
Amplifier →
*.**: Version No.
co
.
9 4
2 8
T5n
T4n
T3n
1
2
3
4
5
6
7
8
0 5
8
2 9
9 4
2 8
m
T5n/T4n/T3n
9 9
9 9
41
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