SCH2 Technical Manual TSP016.doc Issue 3.0 – January 2005
Money Controls 2005. All rights reserved.
Page 34 of 61
Header 245: Request equipment category id
Transmitted data : <none>
Received data : “Payout”
Header 244: Request product code
Transmitted data : <none>
Received data : “SCH2”
SCH2 = Serial Compact Hopper Mk2.
Header 242: Request serial number
Transmitted data : <none>
Received data : [ serial 1 - LSB ] [ serial 2 ] [ serial 3 - MSB ]
This is a 24-bit binary serial number.
Prototype units return…
[ 78 ] [ 97 ] [ 188 ] in decimal
[ 4E ] [ 61 ] [ BC ] in hex
= 12,345,678
If you work it out as 5,136,828 you have the bytes in reverse order!
Production units will be supplied with a unique, incremental serial number. Serial numbers
cannot be changed by any easy means.
Header 241: Request software revision
Transmitted data : <none>
Received data : “SCH2-Vx.y”
x, y = 0, 1, 2… depending on the revision level of the software.
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