1. ST/SEU-CO | | © Robert Bosch GmbH reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties. Security Systems INTEGRUS 1 Integrus Tech Delay Measuring 25.May.05 Delay Measuring example Transmitter R3 R4 224/2=112ns 316/2=158ns 560/2=280ns 672/2=336ns

2. ST/SEU-CO | | © Robert Bosch GmbH reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties. Security Systems INTEGRUS 2 Integrus Tech Delay Measuring 25.May.05 Step 1 Disconnect cables from HF Outputs

3. ST/SEU-CO | | © Robert Bosch GmbH reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties. Security Systems INTEGRUS 3 Integrus Tech Delay Measuring 25.May.05 Step 2 Measure Signal Delay to Radiator 1 316 R1=316/2=158ns

4. ST/SEU-CO | | © Robert Bosch GmbH reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties. Security Systems INTEGRUS 4 Integrus Tech Delay Measuring 25.May.05 560 R2=560/2=280ns R1=316/2=158ns Step 3 Measure Signal Delay to Radiator 2

5. ST/SEU-CO | | © Robert Bosch GmbH reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties. Security Systems INTEGRUS 5 Integrus Tech Delay Measuring 25.May.05 224 R1=316/2=158ns R2=560/2=280ns R3=224/2=112ns Step 4 Measure Signal Delay to Radiator 3

6. ST/SEU-CO | | © Robert Bosch GmbH reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties. Security Systems INTEGRUS 6 Integrus Tech Delay Measuring 25.May.05 672 R1=316/2=158ns R2=560/2=280ns R3=224/2=112ns R4=672/2=336ns Step 5 Measure Signal Delay to Radiator 4

7. ST/SEU-CO | | © Robert Bosch GmbH reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties. Security Systems INTEGRUS 7 Integrus Tech Delay Measuring 25.May.05 Step 6 Determine Maximum Signal Delay R1=316/2=158ns R2=560/2=280ns R3=224/2=112ns R4=672/2=336ns

8. ST/SEU-CO | | © Robert Bosch GmbH reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties. Security Systems INTEGRUS 8 Integrus Tech Delay Measuring 25.May.05 Step 7 Calculate Delay Switch Positions (336 – 158) / 33 = 5.39 Switch Position = (Max. Signal Delay – Delay R x ) / 33 (336 – 280) / 33 = 1.69(336 – 336) / 33 = 0 (336 – 112) / 33 = 6.78 5 2 0 7

9. ST/SEU-CO | | © Robert Bosch GmbH reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties. Security Systems INTEGRUS 9 Integrus Tech Delay Measuring 25.May.05 Delay Measuring example End of section