Abtus ABT 4550 Series Instruction Manual page 2

1.0 Index
Index ..................................................................................................... 2
1.0
Overview ................................................................................................ 3
2.0
Technical Specification ............................................................................ 4
3.0
Functionality ........................................................................................... 4
4.0
Track Gauge ....................................................................................... 4
4.1
Cant ................................................................................................... 5
4.2
Maintenance ........................................................................................... 5
5.0
User Advice ........................................................................................ 5
5.1
Every 3 Months ................................................................................... 6
5.2
Annual................................................................................................ 6
5.3
Replacing the PP3 Batteries ................................................................. 6
5.4