NEC NEAX 2400 ICS - Page 566

NEAX2400 ICS Business Features and Specifications
Page 536
NDA-24143, Issue 4
V-1 Variable Timing Parameters
Interactions
1. To calculate VARIABLE TIMING PARAMETERS, multiply the Timer Class (TC) by the
Miscellaneous Timer Class (MTC), TC x MTC = VARIABLE TIMING PARAMETER. TC is a set
value. MTC is any value from 1-15, assigned in hexadecimal. For the PERIODIC TIME
INDICATION TONE Timer, a TC of 3 equaling 2 seconds is not available, but a TC of 4 equaling
30 seconds is available. Refer to the following:
Timer Index:
TC values for Indexes 136, 147, 150, 155, 156, 157, 158
TC 0 = -
1 = -
2 = -
3 = 2 seconds.
TC values for Indexes 134, 139, 140, 141, 152
TC 0 = -
1 = -
2 = -
3 = 2 seconds
7 = 8 seconds.
TC values for Indexes 137, 146
TC 0 = -
1 = 64 milliseconds
2 = -
3 = 2 seconds
4 = 30 seconds.
TC values for Indexes 138
TC 0 = -
1 = 64 milliseconds
2 = -
3 = 2 seconds
4 = 30 seconds
5 = 5 minutes
6 = 1 second.
Timer Index:
Timer Class (TC)
Miscellaneous Timer
Class (MTC)
Bit
7 654 32 10
Timer Class (TC)
Miscellaneous Timer
Class (MTC)
Bit
7 654 32 10