Manuel d'utilisation / d'entretien du produit FR8308 du fabricant Pelco
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® INST ALLA TION FT8308/FR8308 Fiber T ransmitter and Receiver Eight-Channel Digitally Encoded V ideo C1647M (3/05).
2 C1647M (3/05) Contents Important Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Regulatory Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
C1647M (3/05) 3 Important Safety Instructions 1. Read these instructions. 2. Keep these instructions. 3. Heed all warnings. 4. Follow all instructions. 5. Do not use this apparatus near water. 6. Clean only with dry cloth. 7. Do not block any ventilation openings.
4 C1647M (3/05) CAUTION: These servicing instructions are for use by qualifi ed service personnel only. To reduce the risk of electric shock do not perform any servicing other that contained in the operating instructions unless you are qualifi ed to do so.
C1647M (3/05) 5 Regulatory Notices This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
6 C1647M (3/05) Product Overview DESCRIPTION The FT8308/FR8308 fi ber transmitter and receiver provide the ability to transmit up to eight composite video channels over one optical fi ber (refer to Figure 1).
C1647M (3/05) 7 MODELS The FT8308/FR8308 fi ber transmitter and receiver consist of the following series of models: Multimode Models: FT8308MSTR Eight-channel fiber optic video transmitter; multimod.
8 C1647M (3/05) FRONT PANEL The front panel of the FT8308 transmitter and the FR8308 receiver provides LED indicators that allow you to monitor signal status and operating power. The following sections provide a view of the front panel of the FT8308 transmitter and the FR8308 receiver.
C1647M (3/05) 9 FRONT PANEL - FR8308 RECEIVER Figure 3 illustrates the front panel of the FR8308 receiver. Figure 3. Front Panel of FR8308 Receiver VIDEO PRESENT LEDs (1-8) CARRIER DETECT LED POWER LED (Pelco badge) For detailed information about the front-panel indicators, refer to the T roubleshooting section.
10 C1647M (3/05) REAR PANEL Connections to the FT8308 transmitter and the FR8308 receiver are made to the rear panel of the modules. The following sections provide a view of the rear panel of the FT8308 transmitter and the FR8308 receiver . REAR PANEL - FT8308 T RANSMITTER Figure 4 illustrates the rear panel of the FT8308 transmitter.
C1647M (3/05) 11 REAR PANEL - FR8308 RECEIVER Figure 5 illustrates the rear panel of the FR8308 receiver. Figure 5. Rear Panel of FR8308 Receiver RACK POWER/ALARM CONNECTOR, 4-pin connector for po.
12 C1647M (3/05) Installation PACKAGE CONTENTS The following items are supplied: • With the FT8308 transmitter: 1 Regulated switching power supply with four plug adapters (North American, Australian, U.K., and European confi gurations); 100-240 VAC input, 12 VDC input 1W all clip with two 4-40 x .
C1647M (3/05) 13 MOUNTING THE T RANSMITTER/RECEIVER TO A W ALL The FT8308 transmitter/FR8308 receiver can be mounted to a wall in the following ways: • Using the supplied wall clip for attachment of a single module to a wall. For installation instructions, refer to the Mounting the T ransmitter/Receiver Using the Wall Clip section below .
14 C1647M (3/05) Figure 6. Mounting the FT8308 T ransmitter/FR8308 Receiver Using the W all Clip TRANSMITTER/ RECEIVER WALL CLIP LOWER FLANGE SCREW, PHILLIPS PAN HEAD WITH LOCK WASHER (2) HORIZONTAL M.
C1647M (3/05) 15 CONNECTIONS Connections to the FT8308 transmitter and the FR8308 receiver are made on the rear panel of the modules and consist of the following: • Power connection NOTE: A 12 VDC or 24 VAC power supply can be used to power the transmitter/ receiver when used as a standalone module.
16 C1647M (3/05) T roubleshooting LED indicators on the front panel of the FT8308 transmitter/FR8308 receiver (refer to Figure 2 and to Figure 3, respectively) allow you to monitor signal status and operating power . T able A provides information about the front-panel indicators and associated troubleshooting guidelines.
C1647M (3/05) 17 Video Present LED (Continued) Red on receiver Incoming video signal is not present on the channel. Optical signal is not being received from the transmitter . Carrier Detect LED is also red. Refer to the Carrier Detect LED troubleshooting section below .
18 C1647M (3/05) Specifications VIDEO Number of Channels 8 Modulation T ype Pulse code modulation, 8-bit resolution Video Input 1.0 Vp-p, 75 ohms; NTSC, PAL, and SECAM Bandwidth 6.5 MHz Gain Unity Crosstalk -50 dB typical at 3.58 MHz Differential Gain <1% Differential Phase <1.
PRODUCT WARRANTY AND RETURN INFORMATION WARRANTY Pelco will repair or replace, without charge, any merchandise proved defective in material or workmanship for a period of one year after the date of shipment.
® United States | Canada | United Kingdom | The Netherlands | Singapore | Spain | Scandinavia | France | Middle East Worldwide Headquarters 3500 Pelco W ay Clovis, California 93612 USA USA & Canada T el: 800/289-9100 Fax: 800/289-9150 International T el: 1-559/292-1981 Fax: 1-559/348-1120 www .
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 Pelco FR8308 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 Pelco FR8308 - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Pelco FR8308, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Pelco FR8308 va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Pelco FR8308, 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 Pelco FR8308.
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 Pelco FR8308. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Pelco FR8308 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.
