CM1481 Datasheet, PDF (10/24 Pages) ON Semiconductor – 2-Channel EMI Filter with ESD Protection for Headsets/Speakers

CM1481 - Configuration Menu
The table below indicates the functions of the CM1481 and the options that may be achieved via software
configuration. Details in BOLD TYPE indicate DEFAULT settings.
CM1481 CONFIGURATION PROGRAM
Function
Default
Transmit Address:
Receive Address:
01234
67890
Transpond Address:
ANI Address:
21018
65432
Toneset:
ZVEI1
Tone Length:
70ms
NOTONE Timer:
Lead-In Delay:
Lead-In Tone Length:
100ms
200ms
OFF
Lead-In Tone Digit:
0
Number of Called Alerts:
15
PTT Time-Out:
OFF
Pseudo Iterations:
32
Timed Mute Reset:
OFF
Extended Data Tone (Tx):
No
Call When Quiet:
No
Radio “Stunned”:
No
Operation:
Single
Start-Up State:
Quiet
ANI Mode:
OFF
Transpond Mode:
OFF
Tones per Address:
5
Lead-In Gap:
No
Over-Air Functions:
Disabled
Extended Group Tone (Tx):
No
Open Mode:
Unmute
LED Call Memory:
OFF
Beep Mute State:
Unmute
PTT In:
Active- LOW
PTT Out:
Active- LOW
Busy:
Active- LOW
Mute:
Active- HIGH
LED:
Active- HIGH
Quiet/Open:
Active- LOW
Call:
Active- LOW
Table 4 Configuration Options
Options
5 OR (6)
VALID ADDRESS TONES
CCIR EEA ZVEI1 ZVEI2 ZVEI3 PZVEI
30 to 150ms in 10ms steps
20 to 300ms in 20ms steps
OFF, 0 to 2550ms in 10ms steps
OFF, 0 to 2550ms in 10ms steps
123456789ABCDEF
0 to 15 in steps of 1
OFF, 10 to 248secs in 1sec steps
1 to 255 in steps of 1
OFF, 1 to 255secs in 1sec steps
Yes or No
Yes or No
Yes or No
Single or Dual -Button
Quiet or Open
OFF, Lead, Trail or Lead & Trail (both)
OFF, Address or Beep
5 or 6
Yes or No
Disabled or Enabled
Yes or No
Unmute or Transparent
On or OFF
Mute
HIGH or LOW
HIGH or LOW
HIGH or LOW
LOW or LOW
LOW or LOW
HIGH or LOW
HIGH or LOW
Further information on CM1481 functions is given in the Functional Descriptions section of this
manual.
CM1481 Configuration Software, Module firmware and documentation provided are supplied ‘as is’. Under this condition CML makes
no warranty, express or implied, of the saleability of this media or its fitness for a particular purpose. Under no circumstances whatsoever
will CML be liable for ANY damage, loss of profits, or any consequential loss arising from the use of this media, even if CML has been
advised of the possibility of such loss. CML does not assume any responsibility for the use of any of the circuitry described. No circuit
patent licences are implied and CML reserves the right at any time without notice to change the said circuitry.
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