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Bosch EX49N, Руководство по установке

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Bosch EX49N Скачать руководство пользователя страница 32

 

25

 
Poor 
Picture  

 
Snowy 
Image 
(cont’d.) 
 
 
Horizontal 
Scan Lines, 
Rolling Up or 
Down 
 
 
Negative, 
scrambled, 
or faded 
image 
 
 
Halo Effect 

 
 
 
 
Noisy Power Supply 
 
 
 
 
Ground Looping on 
video cable 
 
 
 
 
Low voltage 
 
 
 
 
 
The Lens Foam Ring 
(Donut) is not 
touching the inside 
of the dome. 

 
 
 
 
Check connections. 
Relocate or replace 
the power supply. 
 
 
Check the coax 
cable shield is not 
touching ground, 
e.g. at couplings. 
Check video 
polarity. 
 
Check voltage at 
the input power 
cable. 
Must be >10.5V dc 
or >12V ac. 
 
 
Make sure the 
Foam Ring touches 
the domes’ inside 
surface. 
 

 
 

 
 
 

Содержание EX49N

Страница 1: ...MAN 49N 00 Precision Engineered Opto Electronics EX49N No Grip High Impact Dome Night Vision Camera INSTALLATION INSTRUCTIONS ...

Страница 2: ...urer instructions 8 Do not install near any heat sources such as radiators heat registers stoves or other apparatus including amplifiers that produce heat 9 Do not defeat the safety purpose of the polarized or grounding type plug A polarized plug has two blades with one wider than the other A grounding type plug has two blades and a third grounding prong The wide blade or the third prong is provid...

Страница 3: ...ufacturer or sold with the apparatus When a cart is used use caution when moving the cart apparatus combination to avoid injury from tip over 13 Unplug this apparatus during lightning storms or when unused for long periods of time 14 Refer all servicing to qualified service personnel Servicing is required when the apparatus has been damaged in a way such as power supply cord or plug is damaged liq...

Страница 4: ... electrical safety standards This Product Has Been Certified By CSA International To Include the Health Care Facility Requirements Of UL 2044 This installation should be made by a qualified service person and Bosch Security Systems Inc will not be responsible for injuries or damages resulting from the improper installation or use of any product sold by Bosch Security Systems Inc their agents distr...

Страница 5: ... ...

Страница 6: ...ver there is no guarantee that interference will not occur on a particular installation If the device does cause interference to radio or television reception the user is encouraged to try to correct the interference by one or more of the following measures 1 Fit Ferrite beads on all cable to and from the power supply box within the box walls 2 Route the composite cable between the camera and the ...

Страница 7: ... Preparations 3 Guidelines 3 Section 1 Dome Removal 4 Section 2 Input Power Connections 6 Section 3 Mounting Camera Base 10 Section 4 Camera LED Adjustments 15 Section 5 Camera Re Assembly 21 Section 6 Troubleshooting Guide 23 Section 7 Mounting Holes Diagram 26 Section 8 General Specifications 27 ...

Страница 8: ...m a billet with an impact resistant polycarbonate dome and locking retaining ring make it extremely rugged and weather tight For flexibility the CCD Camera LED Array can be fully rotated using a unique Pan Tilt Twist PTT mounting bracket A voltage regulator circuit allows for 12V dc or 24V ac operation and a range in between also providing protection from voltage surge transient spikes and reverse...

Страница 9: ...ged in transit Contact BOSCH Service Center if a problem is noted see the rear page of this booklet for contact numbers PARTS LIST items supplied with unit EX49N Camera Assembly with foam gasket Installation Instructions booklet Plastic bag containing one Allen key ITEMS REQUIRED FOR INSTALLATION not supplied with unit Philips screwdriver Small slotted screwdriver Mounting screws etc ...

Страница 10: ...sable to check the camera s operation before installation ESD protection Cameras and circuit boards are sensitive electronic components It is recommended to wear a ground strap to ground any static charge Alternative touch a grounded metal plate for at least a minute before proceeding with any disassembly GUIDELINES The installation of the EX49N camera is explained in Sections 1 to 5 listed below ...

Страница 11: ...otrude by 1 8 3mm in order for the ring to be rotated Refer to Figure 1 1 on page 5 Step 1 1 Place the camera on a flat surface Step 1 2 Press firmly on the dome with one hand and rotate the retaining ring in a counter clockwise direction with the other hand Push against the protruding set screws with a finger to rotate the ring Do not use a screwdriver or other metal device Step 1 3 Remove the do...

Страница 12: ...5 FIGURE 1 1 Dome Removal Camera Base Rotation Retaining Ring Dome Set Screws 3 ...

Страница 13: ...th no change to the polarity of the wires The VRB also connects to the Camera to LED Array Power Board to the Line Lock Board if available See Figure 2 1 on page 7 and Figure 2 2 on page 8 NOTE For DC input the input voltage range is 10 5V dc to 40V dc The recommended input current from the power supply should be approximately 1 Amp For AC input the input voltage range is 12V ac to 28V ac The reco...

Страница 14: ...7 Power IN Power OUT FIGURE 2 1 12V dc or 24V ac Electrically Isolated Power Board VRB ...

Страница 15: ...8 Power Input 12V Enable Power to LED Array Photocell Adjustment FIGURE 2 2 LED Array Power Board ...

Страница 16: ...the optional Heater Board for the N and ZN Cameras From Input Power Terminal Block on VRB Module FIGURE 2 3 Optional Camera Heater for Camera LED Array Board Units Camera LED Assembly PTT Mounting Bracket VRB Module Camera Heater Board ...

Страница 17: ... interference from personnel Follow all applicable building codes The following installation guidelines must be followed Locate the camera such that it cannot be easily interfered with either intentionally or accidentally Select a mounting surface capable of supporting the combined weight of the camera and mounting hardware under all expected conditions of vibration and temperature Secure all cabl...

Страница 18: ...eo wires from the remote source could be routed into the electrical box at this time Step 3 1 Feed the camera s power and video cables through the foam gasket hole Step 3 2 Connect these cables to the power and video cables that are routed from their remote location into the electrical box Step 3 3 Mount the camera housing to the electrical box Screws are not supplied Refer to Figure 3 1 1 Figure ...

Страница 19: ...12 Use four 4 screws for double gang boxes or two 2 screws for ceiling boxes FIGURE 3 1 1 EX47N Camera Adaptor Plate Mounting ...

Страница 20: ...13 FIGURE 3 1 2 EX47N Camera Base to Adaptor Plate Mounting ...

Страница 21: ...14 FIGURE 3 1 3 EX48 49N Camera Base Mounting ...

Страница 22: ... of view The lens dome clearance and camera viewing angles can be achieved through a combination of adjustments available on the PTT bracket For example If the lens touches the dome loosen the side adjustment knobs and slide the Camera LED Array assembly away from the dome See Figure 4 2 on page 18 The Camera and PTT bracket can also be rotated horizontally by loosening the base locking knob See F...

Страница 23: ...area around the mounting screws should be sealed with silicone to prevent water or moisture from entering into the unit Conduits and Connectors The conduits and connectors connecting to the housing should be sealed with silicone to prevent water and moisture from entering into the unit Mounting Hole Mounting Bolt Seal area around mounting hole and bolt with silicon Housing Seal conduit connector c...

Страница 24: ...flects from side walls or other adjacent surface some bright spots or halo may appear on the image Move lens away from the reflection surfaces in order to avoid back reflection FIGURE 4 1 Camera Lens Directional Alignment ...

Страница 25: ... knobs are also used to position the lens for proximity to the dome See Figure 4 3 on page 19 for lens rotational adjustment FIGURE 4 2 Directional Adjustment Tilt and Vertical Tilt Adjustment Adjustment Knobs 2 PTT Locking Knob PTT Bracket VRB Optional Camera Heater Board Vertical Adjustment Camera LED Array Module ...

Страница 26: ...he Camera Assembly can also be moved along the linear axis by this method The complete directional adjustment must be done in conjunction with Figure 4 2 on page 18 FIGURE 4 3 Directional Adjustment Rotation Camera Rotation Locking Knob Linear Adjustment PTT Bracket Base The LED Array is not shown for clarity reasons ...

Страница 27: ...s necessary in case the image on the monitor is not perpendicular DO NOT touch the camera lens during this adjustment Grip the VRB Board between thumb and finger Rotate the Board until the image is correctly shown on a monitor FIGURE 4 4 Camera Twist Adjustment ...

Страница 28: ...Step 5 2 Gently press the camera dome in place Move the retaining ring over the dome Step 5 3 Use the protruding set screws in the retaining ring to carefully rotate the ring clockwise until it is slightly snug but not so tight that the ring cannot rotate further Step 5 4 Press firmly on the dome and rotate the retaining ring until one of the set screws aligns with the adhesive dot on the side of ...

Страница 29: ...22 FIGURE 5 1 Camera Re Assembly The Camera LED Array and PTT Assemblies are not shown for clarity purposes Tighten Retaining Ring Set Screws Adhesive Dot Dome Camera Base ...

Страница 30: ...ections Voltage Range Check input power connections at the cable leads Check for loose wires If connected to DC check input voltage range of 10 5 40V If connected to AC check input voltage range of 12 28V Measure the voltage and current at the Input Power Cable The current should be 02A and 1 0A ...

Страница 31: ...able and BNC connector If still no video connect the camera directly to the monitor Check the video signal If okay the problem is with the interconnections If still no video contact BOSCH Service Center See rear page of this manual for contact information ____________ Ensure the video cable is correctly matched and terminated with 75 ohms at each end Make sure the video cables are similar types ...

Страница 32: ...on video cable Low voltage The Lens Foam Ring Donut is not touching the inside of the dome Check connections Relocate or replace the power supply Check the coax cable shield is not touching ground e g at couplings Check video polarity Check voltage at the input power cable Must be 10 5V dc or 12V ac Make sure the Foam Ring touches the domes inside surface ...

Страница 33: ...26 7 MOUNTING HOLES DIAGRAM ...

Страница 34: ...p 75 Ohm Operational Range 50 C to 40 C with optional heater 70 C to 40 C Humidity Range Up to 85 relative Power Supply dc 12V dc or 24V ac 10W Dome Polycarbonate Base Retaining Ring CNC Aluminum Anodized Dimensions 7 177 8mm dia 3 56 91mm ht Weight 1 5 lbs 680g Subject To Change Without Notice ...

Страница 35: ...28 NOTE ...

Страница 36: ...29 NOTE ...

Страница 37: ...rica Bosch Security Systems B V P O Box 80002 5600 JB Eindhoven The Netherlands Phone 31 40 2577 284 Fax 31 40 2577 330 emea securitysystems bosch com www boschsecurity com Asia Pacific Bosch Security Systems Pte Ltd 38C Jalan Pemimpin Singapore 577180 Phone 65 6319 3450 Fax 65 6319 3499 apr securitysystems bosch com www boschsecurity com Bosch Security Systems Inc 2009 Data subject to change with...

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