User manual DRAKE DIGITAL OBM100

[. . . ] OBM100 QPSK Data Modulator Instruction Manual OBM100 QPSK DATA MODULATOR OBM100 1. 4 DHCP. . . . . . . . . . . . ENTER TM is a registered trademark of the R. L. Drake Company P/N: 3852496-01-2009 Printed in U. S. A. © Copyright 2009 R. L. Drake LLC 2 Caution Statements WARNING: TO PREVENT FIRE OR ELECTRICAL SHOCK DO NOT EXPOSE TO RAIN OR MOISTURE A product and cart combination should be moved with care. Quick stops, excessive force and uneven surfaces may cause the product and cart combination to overturn. [. . . ] This signal is upconverted to any operator selected frequency between 70 and 130 MHz for transmission throughout the cable plant. INSTALLATION AND MOUNTING NOTES This equipment is designed to be installed in a standard 19" rack. When the unit is mounted above or below other rack mounted equipment, a 1U space (1. 75") should be left between the unit and the other equipment to allow ambient air flow between the units. Connect a cable from the OBM100 Ethernet connector to the Ethernet connector on the PC based headend controller. Connect each of the four ASI INPUT connectors of the OBM100 to the ASI DATA connectors of the Drake SCT2x4 Transcoders in the system. E the rnet Tra ns port TYPICAL Drake BBT HEADEND INSTALLATION RS2 32 in Drake SCT 2X4 Satellite to Q AM Tra nscoder Drake SCT 2X4 Satellite to Q AM Tra nscoder Avai l Me dia/ BBT RF Out 4 QAM C hannel s Drak e RS2 32 in RF Out 4 QAM C hannel s PC12 01 12 w ay RS2 32 in RF Out 4 QAM C hannel s Combine r To Subs cri bers RS2 32 in RF Out 4 QAM C hannel s ASI Data out Drake SCT 2X4 Satellite to Q AM Tra nscoder Drake SCT 2X4 Satellite to Q AM Tra nscoder Head-end Controll er PC Based E the rnet Data Drak e OBM100 Drak e DQT1000 2 8VS B to 1 Q AM 2 56 QAM out RS2 32 in 2 56 QAM out RS2 32 in up to 1 2 M P EG2 /4 programs out at 64 or 25 6 QAM RS2 32 in RS2 32 out Connect the OBM100 RF OUTPUT connector to the output combiner which sends downstream RF. Connect the AC line cord to an appropriate source of 120 volt, 60 Hz AC power. The OBM100 is always on once the AC power cord is connected to its power source. Contr ol Data Drak e DQT1000 2 8VS B to 1 Q AM 12 NTS C inputs IP conne ction SCTe ci IP Controlle r Analog to D igi ta l E H24 6 dual M PEG Enc oders Front Panel Controls / Rear Panel Connections FRONT PANEL CONTROLS 7 OBM100 QPSK DATA MODULATOR OBM100 1. 4 DHCP. . . . . . . . . . . . ENTER F1 F2 F3 F4 buttons will not change any parameter setting. F3, Up and Down Buttons ­ Use the up and down arrow buttons to change the value of a viewed parameter setting. The unit must be in the adjust mode in order for these buttons to become active for changing a parameter setting. F4, ENTER Button - Use the ENTER button to enter the adjust mode or to save and load a new setting or settings after adjustment. Hold for approximately 2 seconds until a flashing "^" appears in the upper right hand corner of the display to enter the adjust mode. After entering the adjust mode, momentarily pressing the ENTER button again will load and save any settings that may have been changed using the UP and DOWN buttons, and will exit the adjust mode. Note that the adjust mode cannot be entered from the firmware version number or MAC number screens. F1, LCD Display ­ This display presents the selected menu screen and the parameter settings. The backlight in the display is on when power is applied. When not in adjust mode the firmware version number is displayed on the top line, and the unit's IP address, if programmed, is displayed on the bottom line. If DHCP has been enabled but the unit has not been connected to an appropriate DHCP enabled PC based controller, "DHCP. . . . . . . . . . . . " will be displayed instead of an IP address. Pressing the UP or DOWN buttons cycles the display through the firmware version screen, the data rate screens, and the MAC number screen. F2, Left and Right Buttons ­ Use the LEFT and RIGHT arrow buttons to navigate from screen to screen to view a parameter setting. These buttons are operational in the normal mode or the adjust mode. Using only these REAR PANEL CONNECTIONS RF OUTPUT ASI INPUTS ETHERNET RS232 MAC ADDRESS *0000000000000000* AC POWER 120 VAC 60 Hz 10 WATTS OBM100 OUT OF BAND MODULATOR 1 2 3 4 R1 R2 R3 R4 R5 R1, RF OUTPUT ­ This type "F" connector is the high level (+52 dBmV), 70 to 129. 95 MHz, output from the OBM100 upconverter section. R2, ASI INPUTS - These four BNC type connectors accept ASI transport streams from the data output connectors of up to four SCT2x4 Transcoders. R3, ETHERNET - This Ethernet connector provides two way communication between the OBM100 and a PC based headend controller. It is recommended that the headend controller has a separate Ethernet card so that a crossover cable can be used to connect directly to the OBM100. If a network connection is used, the OBM100 must be connected to a firewall device that restricts the Ethernet communications to be only Ethernet frames to and from the headend controller. [. . . ] DRAKE is not responsible for damage caused by lightning, nonprofessional alterations, "acts of God" shipping damage, poor , storage/handling, etc. DRAKE will make note of any shipping damage upon receipt. You will need to send proof of purchase to receive warranty service. Typically, a copy of the invoice from an R. L. [. . . ]