CCTV RECEIVER USER MANUAL DRX-500 DONGYANG UNITECH
WARNING Always have the unit installed by the store it was purchased from. z Improper connections and/or installation could result in electrical shock, fire or other serious injury or damage. Do not place the unit on an unstable surface. z Always checks the strength and stability of the installation location. z A falling unit will result in damage and could cause serious injury. Never disassemble or attempt to repair or modify the unit.
CAUTION Always use the unit indoors. z The unit should never be used outdoors, or in any place where it will be exposed to rain or other extremes of moisture. z Direct exposure to water will result in rust and will damage the unit. Never use in environments that have heavy concentrations of dust, smoke, steam or humidity. z Environments such as these could result in fire, electrical shock or other serious damage or injury. Never place the unit in extremes of high or low temperatures.
Table of Content CHAPTER1. INTRODUCTION 4 1. FEATURES 4 CHAPTER2. CONNECTIONS 1. NAMES AND FUNCTIONS OF EACH PART 5 2. HOW TO CONNECT TO PERIPHERALS 7 CHAPTER3. HOW TO USE THE DETAILED FUNCTIONS 8 1. RS485 CONNECTION 8 2. RS422 CONNECTION 9 3. ADDRESS SETTING 10 CHAPTER4. NOTICE 11 1. CAUTION 11 2. REPAIRING MEASURES 12 CHAPTER5. APPEARANCE 13 CHAPTER6.
CHAPTER1. INTRODUCTION 1. FEATURES 1-1. Controlling through Data Communication Data communication with the controller allows this receiver to control Pan/Tilt, Zoom Lens, Camera, Light Power, etc. 1-2. Supports Various Communicating Standards. This receiver covers various communicating methods of RS485, RS422, TTL. 1-3. Waterproof, Dustproof Designed to be protected from water and dust, this machine can be used both indoor and outdoor. 1-4. PAN/TILT Control Can control Pan/Tilt Driver. 1-5.
CHAPTER2. CONNECTIONS 1.
④ AC110/220 Converting Switch Choose suitable kind of Power Sources with this switch. ⑤ P/T POWER SELECT Can choose suitable kind of Pan/Tilt-activating power. AC110V, AC220V and AC24V are available. ⑥ TTL/485(422) SELECT Insert the socket to the pin on your demand. If your socket covers the pin beside which 'RS422/485' is written, you choose 485/422 way ⑦ DATA INPUT This is an Outlet Box to which Data Lines would be connected when you use RS-422 or RS-485.
2.
CHAPTER3. HOW TO USE THE DETAILED FUNCTIONS 1. RS485 CONNECTION Used when the RS485 mode is chosen in the Junction Box. Shielded Twist Paired Cable is recommended. In case of using AWG28 cable, this receiver can send the data up to 1.2Km away.
2. RS422 CONNECTION Used when the RS422 mode is chosen in the Junction Box. Shielded Twist Paired Cable is recommended. In Case of using AWG28 Cable, this receiver can send the data up to 1.2Km away.
3. ADDRESS SETTING 1. Set the addresses with DIP switches numbered 1~8. You can use up to 255 receivers (cameras) with the keyboard controller (DCK-255). 2. You must turn off the switches of No. 9 and 10 if you are using the 'DCK-255' controller together. 3. If you turn on the switches of 9 and 10, you can use this receiver for DVR use.
* If you turn on NO.7 DIP S/W, NO.1 in above Table will be NO.65 and NO.64 in above table will be set for NO.128. And if you turn off NO.7 DIP S/W and turn on NO.8 DIP S/W, NO.1 in above Table will be NO.129. And if you turn on both NO. 7 and 8 DIP switches, NO.1 in above Table will be the NO.193. In this way, you can set up to 255 addresses. CHAPTER4. NOTICE 1. CAUTION □ You make sure that the Power Switch is Off Position before install. □ Never install in improper circumstances.
2. REPAIRING MEASURES * Check the unit as the following ways when you happen to meet situations mentioned in table.
260 280 CHAPTER5.
CHAPTER6. SPECIFICATION Power Power Consumption ● AC 110V/220V, 50/60HZ ● 1KW ● RS485/RS422 DATA Async., 1 start bit, 1 stop bit, 8 data bits, No parity, 9600 bps Communicating Method ● NEGATIVE TTL (9V PULL UP) Async., 1 start bit, 1 stop bit, 8 data bits, Even parity, 1200 bps ● Shielded Twisted Pair Cable is recommended Cable Address Setting ● DIP Switch ● ZOOM --- ±9V ● FOCUS --- ±9V ● IRIS --- ±9V ＊Can change the lens-activating voltage in control keyboard.
