ComtechTV HE4000, Инструкция по установке и эксплуатации

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HE4000 Encoding System Introduction
Corrupted AC input power can interrupt HE4000 operations and cause
permanent damage to the unit. You should purchase and install a
commercially
available, external AC power conditioning surge
suppressor to protect the HE4000 against power spikes and line
transients..
2.0.7 Power-up Sequence
Once the cabling and interconnections for the HE4000 are completed, the unit may be powered
up. The HE4000 power switch is a rocker switch located on the front panel. The power switch is
labeled 1/0 where the 1 represents the On position and the 0 represents the Off position.
To power up the HE4000, press the power switch to the On, or 1 position. The power-on cycle
takes approximately 20 seconds, as the unit performs extensive self-diagnostics in this time
period.
During the powered- up cycle, the HE4000 displays
HE4000 Standard Definition
Encoder Initializing...
, various messages may scroll across the LCD display, and the tri-
colored Status LED illuminates and may flash.
After the unit is initialized, the LCD displays the HE4000 Main Menu.
HE4000 Purecoder HD/SD MPEG2 Encoder >
[QuickSet] Service
Output Status
When beginning the initial HE4000 installation and configuration, the
modulator output (Mod State) should be turned off until ready to begin
satellite transmissions.
01-0951-404 Rev B 2-3