User manual

SAVE/RECALL SETUP
35
Recall Setup Background
The front panel settings can be recalled from one of the four internal memories.
Contents
The following list shows the setup contents.
• Independent / tracking series / tracking parallel
mode
• CH1/CH2 knob selection • Fine/coarse editing mode • Output voltage/current level
The following settings are always recalled as “off”.
• Output on/off • Front panel lock/unlock
Panel operation
Press one of the 1~4 Memory keys, for example memory 1. The panel settings saved in memory 1 are recalled. The key LED turns on. When the panel settings are modified, the LED turns off.
Note
When a setting is recalled, the output automatically turns off.
GPD-3303 Series User Manual
36 REMOTE CONTROL Remote Control Setup Background
The GPD-3303D and GPD-3303S are capable of being remotely controlled via the USB connection.
Interface
USB slave port, rear panel
COM setting
Set up the COM port inside the PC according to the following list.
• Baud rate: 9600 • Parity bit: None • Data bit: 8 • Stop bit: 1 • Data flow control: None
Functionality check
Run this query command via the terminal application such as MTTTY (Multi-threaded TTY). *IDN? This should return the identification information: Manufacturer, model name, serial number, firmware version. GW INSTEK, GPD-3303x, SN: xxxxxxxx, Vx.xx