Polytron HDM 1 SL, User Manual, Page: 30 / 32

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6.5 Lock keyboard
Lock Keyboard
After confirm with „Yes“ a
6-digit code must be set.
Confirm the code with
“Enter”.
To unlock please use the chosen code.
If you forgot the code,
please use the universal-Code >
005599 <.
6.6 Serial number
6.7 Version
Software and Hardware version
System
>Lock keyboard
Lock keyboard
>Yes No
Lock keyboard
>Yes No
Set password
000000
Enter password
******
Serial number
70483079000000**
Encoder Modulator
SW 0.02 HW 1.0 D