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T400 Controller Facilities Manual

667/EB/20200/000 Page 17-3 Issue 9

17.3 MANUAL PANEL FACILITIES

A different manual panel is required for the T400 when used as a Pelican controller

instead of as an intersection controller. Two options are available Standard and Basic.

The overlays for these panels are shown in Figure 17.1 and Figure 17.2 respectively. A

brief description of the function of each of the switches follows:

17.3.1 Select VA/FVP

The mode on the pelican/pedestrian controller may be selected between FVP and VA.

However the Select VA function is only actioned if VA mode has been enabled via the

handset. The associated LED reflects the position of the pushbutton only and this is

not necessarily the mode that is currently running.

17.3.2 Continuous Ped. Demand

When this button is pushed, the associated LED is illuminated and a permanent

demand is inserted for the pedestrian phase of that pelican stream.

17.3.3 Continuous Vehicle Extension

When this button is pushed, the associated LED is illuminated and the vehicle

extension timers are continually reset so that in VA mode the vehicle phase always

runs to a max. When this switch is released, the extension timer running continues to

time out and after it has expired, the pelican stream reverts to normal operation.

17.3.4 DFM Reset

This button is used to reset the DFM lamp and only has that effect if all faulty

detectors/pedestrian pushbuttons have changed state since the fault was registered.

17.3.5 Auxiliary LEDs (AUX1/AUX2/AUX3) and Switches (SW1/SW2/SW3)

There are two functions available which may be assigned to any of these three switches

and LEDs. The requirements in terms of switches and LEDs for these two functions

are given below:

Remote Reconnect : Both a switch and LED are required.

Computer Control LED : LED alone is required.

NOTE: When a Basic panel is used the manual Panel facilities are available via the

handset.

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