Tonghui TH2829 Series - BUS MODE (Reserved Function); GPIB ADDR (Reserved Function)

TH2829X Series Operation Manual Chapter 4 [SYSTEM] and [FILE]
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Operation steps for setting the password
1) Move the cursor to Password, the following soft keys will be displayed.
 OFF
This soft key is used to turn off the password protection mode.
 Hold SYSTEM
This soft key is used to turn on the password protection function including file
protection and starting up password.
 Hold FILE
This soft key is used to protect user’s file.
 MODIFY
This soft key is used to modify the password. The operation steps are as
follows:
Press MODIFY to input a new password. After inputting, a prompt
information will appear on the screen to prompt you to confirm the new
password. Input the new password again till the modification finishes.
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Note: The default password is 2829.
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 Hold SETUP
This soft key is used to restrict the modification operation of the setup files. This
operatin can only be switched between DISP and SYSTEM.
4.1.8 BUS MODE (Reserved function)
This mode is used to select RS232C, GPIB, LAN, USBTMC or USBCDC.
Operation steps for setting bus mode
1) Move the cursor to Bus, the following soft keys will be displayed.
 RS232C
 GPIB
 LAN
 USBTMC
 USBCDC
 RS485
2) Use above soft keys to select the required interface bus.
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Note: GPIB optional must be installed before GPIB mode is available.
When using RS485, GPIB address will be used as the loacl address.
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4.1.9 GPIB ADDR (Reserved function)
This zone is used to control and display the current GPIB address(when using