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4. Selecting a Location

• The motion detector has number of detection zones, at various vertical

and horizontal angles as shown (see diagram “A”).

• The best all-round coverage is achieved with the unit mounted

at the optimum height of 2.5 metres.

• Careful positioning of the sensor will be required to ensure optimum

performance (see diagram “A” & “B” detailing detection range and direction).

• The unit will not detect through glass (e.g. in a glazed porch).

• The sensor is more sensitive to movement ACROSS its field of vision than to

movement directly TOWARDS (See diagram “B”). Therefore position the unit
so that the sensor looks ACROSS the likely approach path.

• Avoid positioning the sensor where there are any sources of heat in the

detection area (extractor fans, tumble dryer exhausts etc.) including opposite
any other light sources such as other security lights.

• Reflective surfaces (i.e. pools of water or white painted walls) may cause false

activation under extreme conditions.

Diagram A

Diagram B

Содержание MTLW3000

Страница 1: ...I n s t a l l a t i o n O p e r a t i n g I n s t r u c t i o n s 2300W PIR Light Controller Model MTLW3000 White...

Страница 2: ...the rating of the circuit cable fuse or circuit breaker 3 Technical Specifications 230V AC 50 Hz This PIR is of Class ll Construction and must not be earthed Motion Detection Range Up to 12 metres at...

Страница 3: ...ll not detect through glass e g in a glazed porch The sensor is more sensitive to movement ACROSS its field of vision than to movement directly TOWARDS See diagram B Therefore position the unit so tha...

Страница 4: ...en beneath the surface Insert the rawl plugs into the holes Pass the cables through the cable entry points on the wiring box ensuring the grommet s is used to maintain the IP rating of the PIR sensor...

Страница 5: ...e in place Slowly rotate the PIR sensor body downwards and back upwards to double check that no wires are trapped Fully tighten the fixing screw See diagram D Diagram C Diagram E Diagram G Diagram F D...

Страница 6: ...lluminate for approximately 1 minute This indicates the unit is wired correctly and the unit is in Test Mode Adjust the sensor head to the desired direction for best coverage See diagram C Note Anglin...

Страница 7: ...te Repeat the above walking at various angles and distances to the unit This will help you to establish the detection pattern If the detection area is too small for your requirements try angling the s...

Страница 8: ...ximately the same level of darkness each evening Observe the operation of the unit If the unit is starting to operate too early i e when it is quite light adjust the control slightly anti clockwise If...

Страница 9: ...andom Solution The unit may be suffering from false activation Cover the sensor lens completely with a thick cloth This will prevent the sensor from seeing anything If the unit now switches off after...

Страница 10: ...that the unit will not detect through glass e g in a glazed porch The level of ambient light in the area may be too bright to allow operation at the current DUSK setting During the hours of darkness...

Страница 11: ...proof of purchase and it will be replaced free of charge For years 2 and 5 or any difficulty in the first year telephone the helpline on 020 8450 0515 Note A proof of purchase is required in all case...

Страница 12: ...il csc timeguard com For a product brochure please contact If you experience problems do not immediately return the unit to the store Telephone the Timeguard Customer Helpline Qualified Customer Suppo...