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Woodway Engineering Ltd 

Lower Road, Barnacle

Coventry, CV7 9LD

United Kingdom

Tel:  +44 (0) 24  76 841750 

Fax:  +44 (0) 24  76 621796

[email protected]

www.woodwayengineering.com

I N S T A L L A T I O N   G U I D E

6

Keypad Programming

To adjust the volume of the internal microphone, enter 
programming mode (see above). Press and hold the channel 3 key 
until the unit beeps. This unit will now be in volume adjustment 
mode. While this mode is active the channel 3 switch will flash. 
Channel 11 (volume up) and channel 12 (volume down) adjust the 
microphone volume. Volume adjustment takes around 8 seconds 
to go from minimum to maximum. When you have finished press 
the 999/arrival/reset key to save the settings. You may now program 

another option or perform the programming key press to return to 
normal operation.

When in programming mode, button 8 can be held to toggle this 

function. The LED will either light, to show this mode is active or go 
out, showing that it is disabled. You will also here a low level bleep 
when toggling modes. This is programmed the same way as the 

external 999 switch. When enabled, if the unit is in pursuit mode 
(999 mode) and +12V is applied to the red/blue 999 wire, the unit 

will move automatically to arrival mode. If the mode is required on 
a 0V switched hand brake, a relay will need to be used. Press the 

999/ARRIVAL/RESET button to turn all switches off and again to go 
into 999 mode. You may now program another option or perform 

the programming key press to return to normal operation. 

The 

external 999 and Highways Agency modes do not operate 

together, ensure only one mode is activated at one time.

If a group of keys are required to self cancel if one or other in that 

group is pressed, first enter programming mode (detailed above). 
Now depress and hold the channel 5 selection key, the warning 
LED will flash and the keys that are required in the groups can be 

pressed. The keys in the group will stay lit when selected. When all 

the keys that are required in the group are lit up, press the 999/

arrival/reset button to save the set up and clear the selections. You 
may now program another option or perform the programming key 
press to return to normal operation. Two separate groups of self 

cancelling groups can be defined.

To program self cancelling group 2, enter programming mode, press 

and hold the channel 6 selection key and repeat the operation 

above.

If more than one self cancelling group channel is incorporated as 

part of a 999 or arrival selection, all channels will become active 

at the same time. It is therefore advised that any self cancelling 

groups should be defined before the 999 or arrival modes are 

programmed.

When in programming mode, button 7 can be held to toggle 
this function. The LED will either light, to show this mode is 
active or go out, showing that it is disabled. You will also here 
a low level bleep when toggling modes. To use the external 

999 function, connect the RED/BLUE wire on the output/

receiver module to a momentary switch that is connected to 

+12V. Hold the switch for more than half a second to activate 
the 999 mode. Cancel the 999 mode in the usual method, 
press the 999/ARRIVAL/RESET button to go to arrival mode 

and press it again to reset the switch panel. You may now 
program another option or perform the programming key 
press to return to normal operation. 

The external 999 and 

Highways Agency modes do not operate together, 

ensure only one mode is activated at one time.

Channel keys 1 - 12 can be turned into momentary action 
keys. When set-up, a channel will only be active whilst the key 
is pressed. This is useful for creating a button to drive an air 
horn for example. If this channel happens to be part of the 

999 pursuit or arrival selection when activated the channel 

will come on for a short period and automatically cancel 
itself.

To program which keys are momentary enter programming 

mode then hold the button for channel 4 for over 2 seconds 

until a low level beep is heard and the light goes out. Then 
select which channels are momentary by turning that 

channel on. Finally press the 999/arrival/reset key to store 

the selection. You may now program another option or 
perform the programming key press to return to normal 
operation.

The system can be restored to the factory default set-up by 
pressing and holding the siren key whilst in programming 

mode. The factory default set-up is currently defined as 

follows:

999 Pursuit: 360degree Strobes (front and rear); Channel 3; 
4 and Siren On.

Arrival: 360degree Strobes; Channel 4 On; Siren Off.

No momentary keys and self-cancelling groups.

Microphone Volume set at 50%.
External 999 and Highways modes are disabled.

Public Address Microphone Volume

Highways Agency Mode

Self Cancelling Switches

External 999 Activation

Momentary Key Selection

Factory Default Set Up

Summary of Contents for Opti-Din

Page 1: ...y Engineering Ltd Lower Road Barnacle Coventry CV7 9LD United Kingdom Tel 44 0 24 76 841750 Fax 44 0 24 76 621796 sales woodwayengineering com www woodwayengineering com IN STALLATION GUIDE Opti Din H...

Page 2: ...s manual Disclaimer Important Installation and Safety Notes CAUTION Modules and connectors are not waterproof Install modules and cables in a dry location away from excessive heat humidity and any com...

Page 3: ...g The switch outputs from the Output Receiver Module interface directly with the low current control wiring of Woodway supplied light bars sirens and strobe power supply systems The outputs may be use...

Page 4: ...aggering the programmed switch activation When the battery supply falls below 12 volts providing no channels are selected the power down timer will start up After 20 minutes the unit will power down a...

Page 5: ...amming or press 999 arrival reset again to reset the keypad then the keypad button press above can be performed to return to normal operation To reprogram the arrival activated channels follow the pro...

Page 6: ...g mode press and hold the channel 6 selection key and repeat the operation above If more than one self cancelling group channel is incorporated as part of a 999 or arrival selection all channels will...

Page 7: ...s not flashing Communication fault Check data link connections are secure Check fuse Check voltage Check switch panel is plugged in Is the switch panel damaged or otherwise non functional High pitch w...

Page 8: ...CV7 9LD United Kingdom Tel 44 0 24 76 841750 Fax 44 0 24 76 621796 sales woodwayengineering com www woodwayengineering com INSTALLATION GUIDE 8 System Installation Wiring Diagrams 1 2 3 4 5 6 7 8 9 1...

Page 9: ...OUTPUT RECEIVER RELAY CONNECTIONS Socket SK3 Pin Wire Colour Function 1 Figure 5 2 3 White Orange Hands Free Plug P3 Pin Function Wire Colour 1 2 3 White Orange Hands Free Socket SK4 Pin Wire Colour...

Page 10: ...odway Engineering Ltd Lower Road Barnacle Coventry CV7 9LD United Kingdom Tel 44 0 24 76 841750 Fax 44 0 24 76 621796 sales woodwayengineering com www woodwayengineering com INSTALLATION GUIDE 10 Note...

Page 11: ...odway Engineering Ltd Lower Road Barnacle Coventry CV7 9LD United Kingdom Tel 44 0 24 76 841750 Fax 44 0 24 76 621796 sales woodwayengineering com www woodwayengineering com INSTALLATION GUIDE 11 Note...

Page 12: ...ring Ltd Lower Road Barnacle Coventry CV7 9LD United Kingdom Tel 44 0 24 76 841750 Fax 44 0 24 76 621796 sales woodwayengineering com www woodwayengineering com Made in the UK ISO 9001 2015 Certified...

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