Raritan Computer DKX416 - Manual (Page 216)

Local Console Administration
206
Allowable Characters
The following characters are permitted in DCIM channel names:
Character Description
Letters Upper and lowercase a - z, A - Z
Numbers 0 - 9
Special characters Minus ('-')
plus ('+'),
slash ('/'),
period ('.')
colon(':')
space (' ')
Only these characters should be entered in the Locale Console due to
hardware limitations in the Locale Console and CIMs. If other characters
are entered, they will be blocked or changed to other valid characters.
For example, underscore (_) should not be used. If it is entered, it will be
changed by the Locale Console to the letter M.