Manuel d'utilisation / d'entretien du produit EX27 du fabricant Bosch Appliances
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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.
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.
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 .
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.
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 .
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté Bosch Appliances EX27 c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du Bosch Appliances EX27 - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Bosch Appliances EX27, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Bosch Appliances EX27 va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Bosch Appliances EX27, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du Bosch Appliances EX27.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le Bosch Appliances EX27. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Bosch Appliances EX27 ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
