Menu Functions - Promax MO-160 Manual De Usuario

USER'S MANUAL. MO-16X
ASI1 input, 75 Ω, female BNC.
[8]
DVB-ASI input number 1.
ASI2 input, 75 Ω, female BNC.
[9]
DVB-ASI input number 2.
[10] Parallel TS input, DB-25 (MO-160 / DB-161).
DVB-SPI input.
[11] RS-232C connector, DB-9 (MO-160 / MO-161).
DB-9 connector for remote control via an RS-232C COM port.
[12] DVB-S IF Input and Output (MO-162 / MO-163).
DVB-S IF input and loop-trough output, female F-type connector
[13] RJ45 ETHERNET connector (MO-162 / MO-163).
[14] AC voltage connector.
Supplies power to the equipment.
Fuse holder.
[15] Mains switch
Switch on or off the power supply.
The actual IF frequency value varies between 31 and 36 MHz, depending on
NOTE:
the RF frequency. When a fixed 36 MHz is needed, the RF output of the
modulator has to be disabled in the RF menu.
4.3

Menu functions

After start up, the equipment display shows information regarding the main
operating conditions, as can be seen in the following example:
FREQ: 650000000 Hz ATT: 10 dB
FFT:8K CONST:64QAM BW:8 MHz GUARD:1/4
FREQ: 650000000 Hz ATT: 10 dB
TEST: NONE
Here the RF frequency is 650 MHz, the 1-dB step RF attenuator is set to 10 dB,
the DVB-T signal has 8K carriers, occupies 8 MHz and uses a 64 QAM constellation
with a guard interval of ¼. No test mode is selected (NONE) and the operation mode of
the MO-16X is set to master. Packets of length 204 bytes are currently being detected
on the TS input selected by the user.
04/2008
TS: Master (204)
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