PC9500N/PC4800N
32
2 Data port inspection
2.1 Preparation
2.1.1 Connection
Connect the serial port of Windows PC and the DATA PORT of the power amplifier via the communication converter as shown below.
Note) Operation of the communication converters listed below has already been checked.
Connection diagram of RJ-45 cable
2.2 Setting
Start up the terminal software (Hyper Term, Tera Term, etc.) of the PC and make settings as follows.
2.3 Inspections
2.3.1 Initial setting
Make connections as described under 2.1.1 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.
Feed 1kHz, 0dB sine wave to the input terminal and check that the monitor screen appears as shown below.
*.**: Version No.
2.3.2 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 PC4800N).
MODEL ID: 0 (PC9500N), MODEL ID: 1 (PC4800N)
Windows PC
Communication
converter
PC9500N
PC4800N
RS-232C
Straight cable
RJ-45
Cable
RS-232C
⇔
RS-485
Communication converter
RS-232/485 converter SI-30 (manufactured by LINEEYE)
RS-232/485 converter SI-35 (manufactured by LINEEYE)
DIP SW state
DIP SW: 1-5=ON
DIP SW: 1-3=ON, 4=OFF, 5=ON
4
5
7 or 8
RJ-45
Metal contact point face
Amplifier
Converter
1
2
3
4
5
6
7
8
Bit rate
length
Stop bit
Parity
Communication control
38400bps
8bit
1bit
None
None
MODEL ID : 1(PC4800N)
#
<<<<< PC-N Series Amplifier Test Program >>>>
- FIRMWARE VERSION: V*.**
- TEST PROGRAM VERSION: V*.**
