Bosch Appliances EX27 manuale d’uso

1 EX27/EX27N/EX27 D All-Weather Camer as INSTALLATION INS TRUCTION S MAN-27/27N/27D- 01[...]

2 IMPORTANT SAFETY INSTRUCTIONS 1. Read thes e ins tructions. 2. Keep t his ins truct ion. 3. He ed all warn ings. 4. Foll ow al l instr uctio ns. 5. Do not use th is apparatu s near water. 6. Cl ean only with dry cl oth. 7. Do not blo ck any ventilatio n opening s. Install in acco rdan ce w ith ma nufa cturer instructions. 8. Do not inst all near [...]

3 10. Protect th e power cor d from bein g walked on or pinche d partic ularly at plu gs, conv enienc e receptacl es, and t he power where th ey exit from the ap parat us. 11. Only us e attac hments/acc essori es specif ied by the manufactu rer. 12. Use o nly with the cart , stand , tripod, bracket, or table s pecif ied by t he manufa cturer, or so[...]

4 IMPO RTANT For bes t result s, please r ead this I nstructio n Bookle t prior to in stalling the EX27 came ra. This instal lation shou ld be made by a quali fied servi ce person a nd conform t o all l ocal codes . Bosch Se curity Sy stems will n ot be responsible for injuri es or damages resu lting f rom the impr oper insta llation or use of any [...]

5 NOT E: This equipmen t has been te sted and found to comply with the limits for a digital dev ice, pu rsuant to part 15 of the FCC rules. Thes e limits ar e desig ned to prov ide reason able protect ion aga inst harm ful inter ferenc e in a resident ial inst allation. As part o f its’ n ormal operatio n this device can generate ra dio freque nc[...]

6 INDEX – EX27/27N/EX27D 1. DESCRIP TION ....................................................... 7 2. UNPA CKING .......................................................... 8 3. EX27/EX 27N MECHANICAL SPECIFICATIONS ... 9 4. EX27D ME CHANICAL SPECIFICATIONS ........... 10 5. INI TIAL PREPARATI ONS .................................... 11 6. GUI DEL[...]

7 1. DESCRIPTION The EX27 camera is an all-weathe r system tha t incl udes a ll of th e best featu res o f a “p lug an d play” camera without compromi se to CCD optics and lens quality. Full size vari-f ocal a uto-ir is lenses a re inte grate d as standard equipme nt for simplified insta llation s. High reso lution ext end ed day/n ight CCDs en[...]

8 2. UNPACKI NG Care should be taken wh en unpacking . Chec k the parts list and confirm all items ha ve bee n located. Inspec t the equipme nt thoroughl y to ensure nothing was d amag ed in t ran sit. Cont act a Bos ch S ervice C ent er if a pro ble m is noted, se e the rear page o f this bookl et for cont act numbers. PART S LI ST (items suppli e[...]

9 3. EX27/EX27N MECHANICAL SPECIFICATIONS[...]

10 4. EX27D MECHANICAL SPECIFICATIONS[...]

11 5. INITIAL PREPARATIONS  Dete rmine the op erat ing volt age at the installation site.  All cameras have been te sted prior to shipmen t. Select a suitable l ocation that i s prote cted from accidental damage , tampering, and environmen tal conditio ns exceeding the camera’ s sp ecif ica tio ns. Caution: The selected mo unting l ocation [...]

12 6. GUIDELINES The follow ing ins tallatio n guideline s must be followed :  Locate the camera such that it canno t be easily in terfered with, either inte ntionally or accidentally.  Select a mo unti ng sur face capa ble of supporting th e combined weight of the camera and mounting h ardware un der all expected con ditions of vi bration an[...]

13 7. VOLTAGE INPUT The camera unit is pre -conne cted with an electrically isolated powe r board fo r 24VAC or 12VDC operation with no wiring change or wiring polarity. See figure 7-1 for wiring details. Note : Inpu t voltage is 10.5 VDC to 40VD C for DC input. Th e AC inpu t range is 1 2VAC to 28VAC. Power IN Powe r OUT to cam e r a fro m suppl y[...]

14 8. CAMERA AND LEN S ACCESS The fo llowing st eps show th e inst alle r how to access the camera board a nd the camera lens. Step 2. 1 - Remov e the four ca p screws wi th a 3mm Allen key. Se e Fi gure 8-1 on page 1 5. Step 2. 2 - Care fully slide ou t the rear h ousin g from the main enclo sure. Make sure the gasket remain s with t he re ar sect[...]

15 FIGURE 8 – 1 Rear Housing Removal Cap screw[...]

16 FIGURE 8 – 2 Camera and Lens Access[...]

17 9. PHOTOCELL ADJUSTMENTS The photo cell settin gs are optim ally se t from the fact ory; only ad jus t thes e set t ings if ex peri enci ng undesired da y/night switching operation . To increase the nigh t switchin g sensi tivity turn the dial clockwi se, to increase the day switching sens itiv ity t urn t he dial c ount er-c lockw ise. For EX27[...]

18 FIGURE 9 – 2 EX27/EX27D Day/Night Switch Adjustment Ph otoce ll Adju stme nt[...]

19 10. LENS ADJUSTMENTS Refer to figure 1 0-1 a nd fol low th e direc tions b elow:  Loosen the lens set screw s for focu s/zoo m adjustmen ts.  Th e adj ustmen t marke d T ←→ W is for image zoom.  Th e adj ustmen t marked N ←→ ∞ is for ima ge focu s.  Re-tighten the se tscrews after focus adjustmen ts have been completed . FI[...]

20 Use a Neutr al Dens ity f ilter o r an Infr a-Red Pass filter to cover the l ens durin g focus ing to simu late lo w light condition s on sce ne for co rrect 24-hour fo cusi ng. For va ri- focal l enses, th e camera s hould be focuse d with the lens iri s fully opened to simula te the worst possi ble depth of field. Using a Neutr al De nsity fil[...]

21 11. OSD MENU SYSTEM 1. Follow the instructions in Section 8 to acce ss the OSD control s. 2. Enter th e OSD menu by pressing the joystick bu tton; to navigate through the menu use up, down , left and right. 3. Follow the instruct ions b elow to make camera adjustments.[...]

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40 12. TROUBLESHOOTING GUIDE PROBLEM POSSIBLE CAUSE LIKELY SOLUTION No Video 1. Power Supply : -Connections…. -Voltage Range... Check input power connections at the cable leads. Check for loose wires. If connected to DC, check voltage input range of 10.5 - 40 V. If connected to AC, check input voltage range of 12 – 28 V. Measure the voltage at [...]

41 No Video (cont’d.) __________ Poor Picture Quality Snowy Image 2. Video Connections ________________ Poor Video Signal Determine if wiring polarity at “Video Connector” term inal block is correct. Check BNC connector. If still no video, connect the camera directly to the monitor. Check the video signal. If okay, the problem is with the int[...]

42 Poor Picture Quality Snowy Image (cont’d.) Horizontal Scan Lines, Rolling Up or Down Negative, scrambled, or faded image Noisy Power Supply Ground Looping on video cable 24V ac operation Low voltage Check connections. Relocate or replace power supply. Check the coax cable shield is not touching ground, e.g. at couplings. An electrically isolat[...]

43 13. GENERAL SPECIFICATIONS In put Vo lta ge: 10.5 -40 VDC 12-28 VAC (50/ 60Hz ), 4.5 W Enclosu re (housi ng): Aluminum casting and extr usion (seale d to IP66 / NEM A4) Viewing Wind ow: Polycarbonate Weight: 1.4kg ( 3.1lbs. ) S ubject to Change Without No tice .[...]

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48 Americas Bosch Security Systems, Inc. 850 Gree nfield Road Lancas ter, Pennsylv ania 1760 1 USA Teleph one: + 1 888- 289-0 096 Fax: + 1 585-223-9180 security.sales @us.bosch.com www.boschsecurity.us Europe, Middle East, Africa Bosch Security Systems B.V. P.O. Box 80002 5600 JB E indhoven, Nether lands Phone: + 31 40 2577 284 Fax: + 31 40 2577 33[...]