MagTek PORT POWERED - Manual (Page 22)

Port Powered Insertion Reader
16
TIMING FOR ID SIGN-ON AND TRANSMISSION BURSTS
Timing for the ID Sign-on and transmission bursts (5 ms with 10 ms between bursts) are shown
in Figure 3-1.
Figure 3-1. Timing For ID Sign-on and Transmission Bursts.
The firmware controls the operation of ID Sign-on and Transmission bursts. The ID sign-on is
21088819Ann (Track 1-2)
21088823Ann (Track 2-3)
21088851Ann(Track 1,2,3)
Where:
210888xx is the firmware part number,
A is the alpha revision, and
nn is the number sub-revision.
ss
ss
DTR
ss
150 ms
Sign-on ID
ss
Transmission
Burst
5 ms
10 ms
NOT TO SCALE