| PZB90 Function (Cab Signaling) The PZB90 function is similar to the UK AWS function. By default it is disabled. The following keyboard controls are used for operation: (if you choose not to use this feature, the AFB Speed Control or SIFA Driver Vigilance please ignore this page and the following page - this information is in the manual). Activate/Deactivate - Ctrl+Enter Acknowledge - Page Down Release - End Override - Del There are six cab dashboard lights associated with the function - 85, 70, 1000, 500, befehl40 and S. Function - Control Panel Light(s) 85km/h maximum / Normal operation - 85 45km/h maximum - Alternating 70 85 25km/h maximum - 500 + alternating 70 85 Distant at warning passed. 85km/h maximum - 85 + 1000 Stop signal approaching. 45km/h maximum - 85 + 500 Emergency brake applied - S + flashing 1000 Pulling away When driving away from a Station or from a Standing start. First confirm that the T Lights are out, then put the reverser into forwards and set the brakes to release. Move the power handle forwards to start moving. When you get to 5 km/h, the 70 and 85 lights will start to flash, you will need to press the Free Control button to cancel this (end key), and this will then display the 85 light. If you are using the AFB, move the AFB Lever to select the desired line speed (set speed shown on digits on speedo), Push the power handle fully forwards and move the brake handle one notch rearwards to the "Hold" Position. Click X to Continue