3. Setting options
26
3.4 Key lock
To clean or disinfect the keyboard, the entire keypad and the track-
pad must be locked against input.
For this, keep the fn key pressed and also press the lock key.
The red LED behind the lock key lights up. In this interval, the key-
board is locked against input and can be cleaned or disinfected. To
release the keys again, repeat the process; the red LED goes out.
Summary of Contents for HT-200
Page 1: ...English IC Keys HT 200 Operating instructions ...
Page 4: ...1 General 4 1 General ...
Page 18: ...2 Start up 18 ...
Page 22: ...3 Setting options 22 3 Setting options ...
Page 28: ...4 Batteries rechargeable batteries 28 4 Batteries rechargeable batteries ...
Page 34: ...6 Maintenance care and storage 34 6 Maintenance care and storage ...
Page 42: ...8 Technical information 42 8 Technical information FCC Statements ...