background image

stage three, manual alignment

Once Pre Alignment is complete you will enter Manual Alignment.

10.

NOW place or uncover

 

the reflector

 When you install or uncover the reflector the Right hand Figure

(AQ) will jump up as high as 135%, this clearly shows that the ZetaBeam can see the reflector and you
can press Enter to move to Auto Alignment.

As long as there is a received signal of at least 80 to 100% ideally over 100% you can move onto the   
next stage : Auto Alignment No.11.

If the ZetaBeam AQ does not rise significantly you will need to use the Left Right Up Down keys to move           
the Eyes of the ZetaBeam onto the reflector and once you have targeted the ZetaBeam onto the reflector  
the AQ will rise significantly.

In the example below we can see that the reflector is below the eye line of the ZetaBeam head,
so in this case you would need to lower the angle of the beam (-Y) until you receive an AQ of over 
100%.

Reflector is lower than the beam head... use -Y to bring the beam onto the reflector

Beam head

Reflector

y+

x+

x-

y-

Manual        AQ     125%

X+0.00

0

         Y+0.00

0

 

Manual        AQ     13%

X+0.00

0

         Y+0.00

0

 

Manual         AQ  110%

X+0.00

0

       Y-1.26

0

Manual          AQ   6%

X+0.00

0

       Y+0.00

0

 

down

The ZetaBeam

 

can be moved on both X and Y axis to a maximum 5 degrees using 

the left (X-), right (X+), up (Y+) and down (Y-) keys. Looking at the reflector this 
will move the beam across the reflector. Holding the keys down will quickly scroll 
through to your desired position, on release of the button the screen will revert to 
the actual beam position and can be seen stepping towards the requested position.
To confirm the beam is seeing the reflector covering the reflector at any time should 
drop the AQ and prove the beam is on the reflector.

In the example above moving the y axis down 
(y-) resaults in a greater AQ

Try and achive as high an AQ as possible, it must be at least 80 to 100% ideally above 100%. Once 
you have achived this you can move onto Auto Alignment.

Содержание Zeta Beam

Страница 1: ...The ZetaBeam Protection System Xtra User Guide 0150 01...

Страница 2: ...rt range mask supplied on the single reflector 7 to 70 metres the standard ZetaBeam The standard ZetaBeam comes boxed with the head unit low level controller key and quick start installation guide thi...

Страница 3: ...t along its entire axis Note Careful design consideration should be made when positioning beams and reflectors in environments that can be susceptible to condensation i e warehouses near to water that...

Страница 4: ...ction is not made ERROR will appear on the controller this connection can be checked by reading the resistance across the black and grey terminals they will read 110 ohm if OK or 220 ohm if not connec...

Страница 5: ...To re panel To controller EOL FIRE Fire LED Auxiliary no relay contact 2A 30Vdc used for External LED switching no c nc no c nc fault fire controller interface external reset fire technical support 44...

Страница 6: ...ne beam To controller Beams 1 2 3 To controller To re panel no c nc no c nc fault fire controller interface external reset fire technical support 44 0 1582 608000 manufactured by Lemtronics Sdn Bhd Ph...

Страница 7: ...raw it may be necessary to use normal mode to prevent excessive current draw Fast mode allows x4 times faster motor response and it may be quicker to commission each beam in turn Once commissioning is...

Страница 8: ...ill assume it has found the far wall You will need to identify and move the obstruction or reconsider the positioning of the ZetaBeam You can identify that the beam is obstructed by the right hand fig...

Страница 9: ...the angle of the beam Y until you receive an AQ of over 100 Re ector is lower than the beam head use Y to bring the beam onto the re ector Beam head Re ector y x x y Manual AQ 125 X 0 000 Y 0 000 Manu...

Страница 10: ...and would normally be below 0 90 If this is not the case you may need to start the Manual Alignment process again to return both the zetabeam axis to 0 00 and identify and remove the obstruction Air Q...

Страница 11: ...ding the resistance across the black and grey terminals if connected it should read 110ohms if not connected at one end this will read 220ohms This screen will appear when the beam is performing a sel...

Страница 12: ...o return signal is received the beam will reach full power and the screen will say Pre Align complete If you don t receive high enough output power and receiver sensitivity readings this will usually...

Страница 13: ...uto reset The beam is factory set to auto reset when the received signal raises above the fire threshold hysteresis This can be set to latching if your system requires this Change by using the right a...

Страница 14: ...before it returns to normal This action prevents small fluctuations in returned signal causing the beam to fall in and out of a fire state This can be adjusted between 1 and 40 by using the right and...

Страница 15: ...g needs to be maintained in the beam path use the right and left keys to turn the system on and off This will show as a fault on the panel Press enter to return to beam maintenance 5 Press enter to go...

Страница 16: ...s Electrical Specifications Supply Voltage 12 to 30 VDC Supply Current 3 5mA constant current in all operational states Constant Current 17mA constant current in fast commissioning Environmental Speci...

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