neuroConn DC-Stimulator, User Manual

Page: 45 / 85

Chapter 5 - Software Reference Manual
45
- Press button 2 or 4 to enable / disable the trigger input.
- Press button 1 several times to move the cursor back to line 1 (the main menu).
The trigger input is disabled automatically when you turn your DC- STIMULATOR
off. However, you can save the set of trigger input in the setting.
Impedance limit
In this submenu you can adjust the impedance value from a minimum of 5 kOhm in steps of
5 kOhm to a maximum of 90 kOhm.
Figure 26: Main menu SYSTEM, submenu impedance limit
To change the settings of the impedance limit please follow these instructions (Figure 26):
- Press button 2 or 4 to select main menu SYSTEM. Move the cursor to line 2 on the
display by pressing button 3.
- Switch to submenu impedance limit by pressing button 2 or 4 several times. Move the
cursor to line 4 on the display by pressing button 3 (Figure 26).
- Press button 2 or 4 to set the impedance limit (increment 5 kOhm).
- Press button 1 several times to move the cursor back to line 1 (the main menu).
NB: Suitable electrodes will be necessary for useful impedance conditions (see
Manual Operation Basics: Electrodes for details).
Operating in every main menu except during stimulation you can start a manual
impedance check by pressing button 2 and 3 simultaneously.