User manual
58
No voltage should be applied t contacts 4 and 5.
14. RESETTING THE FACTORY DEFAULTS
1. Press and hold the MENU (8) button for approximately 3 seconds.
2. Turn the setting controller VOLTAGE (4) until the following display appears
3. Then press the setting controller VOLTAGE (4) to reach the setting mode.
4. Turn the CURRENT (5) setting controller. "Yes“ or "No“ appears in the right display.
5. Select "Yes" and then press the setting controller VOLTAGE (4)toconrmtheselectionand
return to the setting mode.
6. Then press the MENU (8) button, to leave the setting mode The laboratory network device
starts again with the values set by the factory.