DRAKE DTD1000 사용 설명서 - 페이지 14
{카테고리_이름} DRAKE DTD1000에 대한 사용 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. DRAKE DTD1000 19 페이지. Hybrid qam modulator; digital tuner and demodulator module; encoder module; asi input module
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14
Additional Information
ADDITIONAL INFORMATION
STANDBY MODE
The MEQ1000 has a standby output mode which turns off
the RF output. This can be used when it is desirable to
temporarily disable the output without unplugging the AC
line cord. Select STANDBY in the OUTPUT FORMAT
menu.
OVER TEMPERATURE SENSOR
Temperature monitoring is built into these products. If the
ventilation slots or fan output opening are blocked or the
fan should stop, overheating can occur. If this condition is
detected, the default LCD message will change to OVER
TEMP. If this occurs, the problem should be corrected as
soon as possible. The unit will remain operational but the
ventilation must be restored to prevent premature part
failures due to overheating.
STATUS DISPLAYS
When the units are not in the adjust/program mode, status
displays are shown. These vary by input module: DTD1000
- shows DEMOD SNRs. ASII module shows ASI data
presence.
Pushing the UP arrow button will cause the firmware
version number to display. Pressing the DOWN arrow will
cause the percentage of buffer capacity that is currently in
use on the left side of the display and the maximum
percentage of buffer capacity that has occurred since the
unit was last programmed on the right side, for the QAM
output selected.
REMOTE CONTROL AND MONITORING
The MEQ1000 may be used with the 'Drake Digital
Headend Remote Control Software' program to allow
remote monitoring or control. Only version 2.10.0 or newer
is compatible with the MEQ1000. If an SDE24 module is
installed the Drake Digital Headend Remote Control
Software version must be version 3.1.2 or above.
Connect the RS232 cable coming from the PC or modem
to the RS232 IN DB9 rear panel connector.
Assign a UNIT ID (1 to 63) to use the remote program.
Leave at, or set to, 0 if no remote access is desired.
Set the RS232 BAUD RATE to match the PC setting.
If you are familiar with the program, operation will be clear.
If not familiar with it, see further instructions in the insert
provided with the CDROM or stored on the CDROM.
The MEQ1000 may also be used with the SCTeci to
provide webpage control over a network using an Ethernet
connection to the SCTeci. For control of the MEQ1000, the
SCTeci must have version 5.0 or newer firmware.