Operating Manual 6175.4760.02 – 01
6.9
M3SR Series 4100
Troubleshooting
6.2.4
Initiated Built-in Test (IBIT)
The Initiated Built-in Test (IBIT) is the most profound of the built-in tests, running without any
additional equipment like special loop cables etc. IBIT should be completed within five sec-
onds.
To start the IBIT navigate to menu Radio MTC 1/7 (see sect. 3.4 Radio Maintenance and
Figure 6.3) and press the softkey 'Start IBIT'.
A message box comes up indicating the start of the IBIT and after finishing another message
box comes up indicating the end of the IBIT.
If the IBIT detects an error, another message box comes up indicating the error. In this case
the BIT Status displayed in menu Radio MTC 1/7 (see sect. 3.4 Radio Maintenance) will also
show 'Error' (see Figure 6.3) and the GO LED on the radio front panel and the GO LED on a
connected control unit will be switched off.
To get more details about the detected error, check the radio error list (see sect. 3.4 Radio
Maintenance and Figure 6.5).
The IBIT can be started only from Preset Page 0. Once started, the IBIT cannot be in-
terrupted and during IBIT no other operation is possible.
Summary of Contents for M3SR 4100 Series
Page 15: ...M3SR Series 4100 Documentation Overview xiv Operating Manual 6175 4760 02 01...
Page 48: ...M3SR Series 4100 Index 34 Operating Manual 6175 4760 02 01 ZF4401 mod 02 2 10...
Page 70: ...M3SR Series 4100 Radio Control 1 22 Operating Manual 6175 4760 02 01...
Page 116: ...M3SR Series 4100 Example Configuration 2 46 Operating Manual 6175 4760 02 01...
Page 336: ...M3SR Series 4100 Priority Channel 3 220 Operating Manual 6175 4760 02 01...
Page 696: ...M3SR Series 4100 Remote Control 8 4 Operating Manual 6175 4760 02 01...
Page 697: ...Operating Manual 6175 4760 02 01 9 1 M3SR Series 4100 Drawings 9 Drawings...
Page 706: ...M3SR Series 4100 Drawings 9 10 Operating Manual 6175 4760 02 01...
