Summary of Contents for Initel Telecommunications INDH-6701
- Page 1 INDH-6701 JXDH-6701 Digital Frequency Converter User Manual V2.6 INITEL TELECOMMUNICATIONS Chengdu Jiexun Electronics Co.,Ltd.
-
Page 2: Chapter 1 Product Introduction
Chapter 1 Product Introduction 1.1 Description The function of JXDH-6701 Digital Frequency Converter is to INDH-6701 convert DVB RF signal of one channel into another channel, and it dispenses with the aftertreatment of decompressing, encoding and multiplexing to the digital signal. It can be widely applied to satellite digital TV, digital broadcast, CATV network and so on. - Page 3 E=RF to RF optional aptotic channel) IF Input and Output 35-44MHz 125KHz Stepping For example: Frequency JXDH-6701-AE means INDH-6701 Maximum Output Level 115 dB RF input mode is Output Inspection -20 dBc QAM/CMTS and Adjusting Range of Output 0-20 dB(0.5dB Stepping)
- Page 4 Size 44mm×482mm×330mm Specification Condition 0-45(Work) 20-80 Storage Power AC220V±10% 50Hz 20VA Supply 1.4 System Component and work element 1.4.1 System Component JXDH-6701 Digital Frequency Converter system component as following INDH-6701 AGC voltage ±6 1000/ ±25 50/70MHz enlar forw forwar 85-105dB 96±1dB...
- Page 5 RF signal of required frequency. It can do parameter setting of JXDH-6701 Digital Frequency Converter INDH-6701 to operate the buttons on panel and view LCD. On the panel, there is a warning indicator light of input signal level in order to inspect the input level range.
-
Page 6: Chapter 2 Installation Guide
When users open the package of the device, it is necessary to check items according to packing list. Normally it should include the following items: JXDH-6701 Digital Frequency Converter INDH-6701 User’s Manual AC Input Power Cord If any item is missing or mismatch with the list above, please contact local dealer. -
Page 7: Environment Requirement
Connecting signal wires 1.2.1 Device’s Installation Flow Chart Illustrated as following Connecting Grouding Acquisition Fixing Connecting Setting Running Wire and Check Device Signal Wire Parameter Device Power Cord 1.2.2 Environment Requirement Item Requirement When user install machine frame array in one machine Machine hall hall, the distance between 2 row of machine frames space... -
Page 8: Grounding Requirement
lighting power are independent to each other. Device power requires AC power 220V 50Hz. Please carefully check before running. 1.2.3 Grounding Requirement All function modules’ good grounding designs are the base of reliability and stability of device. Also, they are the most important guarantee of lightning arresting and interference rejection. -
Page 9: Power Cord Connection
When the device adopts united way, the grounding resistance should be smaller than 1 Caution: Before connecting power cord to JXDH-6701 Digital Frequency Converter, INDH-6701 user should set the power switch to “OFF”. 1.4 Signal Wire Connection The signal connection includes the connection of input signal wire and the connection of output signal wire. - Page 10 2.2 Startup After startup, display the following content System Initializing Please Wait Then the following content INDH-6701 JXDH6701DSC RF Input xxx.000MHz Power indicator light turn bright enter work condition 2.3 Set Parameters 2.3.1 Main Menu Structure Press Enter button LCD turn bright press “Down”...
-
Page 11: Operation Explanation
2.3.2 Operation Explanation Mode Set In the standby mode, press “Menu” button or “Enter” button, display the following content: ModeSet RF Input Frequency Cursor “ ”points at “ModeSet” press“Enter” button display the following content: Select QPSK * QAM or Other Press “Left”... - Page 12 Press “Left” or “Right” button, let the cursor point at the number which should be set, press “Up” or “Down” buttons to set it, press “Enter” and display the following content: Select Saving When display the following content Select Saving Done It means the setting is successful.
- Page 13 or “Enter” button, press “Down” button in succession, display the following content: IF Frequency RF Output Frequency Press “Enter” button, display the following content: [ _470000] 470000KHz Press “Left” or “Right” button, let the cursor point at the number which should be set, press “Up” or “Down” button to set it, press “Enter”...
- Page 14 When display the following content Select Saving Done It means the setting is successful. Please enter the next parameter setting. Select Language In the standby mode, press “Menu” button or “Enter” button, press “Down” button in succession, display the following content: RF Level ATT Select Language Press “Enter”...
- Page 15 Press “Left” or “Right” button, let “*” mark point at the alternative option, press “Enter”, display the following content: Select Saving When display the following content Select Saving Done It means the setting is successful. 2.4 System Error and Solution 2.4.1 Condition of Indicator Light There are 2 LED indicator lights on the panel as following: “Power”...
Need help?
Do you have a question about the INDH-6701 and is the answer not in the manual?
Questions and answers