Imagine Videotek LLM-1770, Инструкция по установке и эксплуатации

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Chapter 3
Operation
20
Front Panel Controls
The front panel controls are illustrated in Figure 3-1 .
Figure 3-1 LLM-1770 Front Panel Controls
Most buttons and text are in a low-tally (low illumination) state; under certain conditions,
however, some buttons and text reach a high-tally (high illumination) state, as described in
Table 3-1 . The high and low tally illumination levels can be set in the High Tally and Low
Tally selection options of the Unit Configuration Front Panel setup menu selection option
(see page 48).
Multiple buttons may be high tally at the same time. The last control selected is the active
control.
Table 3-1 LLM-1770 Front Panel Controls
Key Label Description
1 VOL Volume selection button; press and release to enable
adjustment of headphone audio volume
2 — Display window
3 SETUP

Setup button; press and release to access Setup mode

Press and release to exit the displayed Setup menu
4 PRG1

Program 1 selection button; press and release to display data
collected from the 5.1 loudness channel analysis

Press and hold to access the Program 1 setup menu
5 LOCK

Lock button; press and hold to lock or unlock the front panel
6 BARS

BARS selection button; press and release to select audio level
meters

Press and hold to access the METER MAPPING Setup menu
7 LOUD

Loudness selection button; press and release to select display
of ITU 1770 loudness values

Press and hold to access the LOUDNESS DISPLAY Setup
menu
8 F1 Used to enable or display the SDI thumbnail
*Option required for this feature to work
9 F2 Not implemented