number of 1 dB steps you increment or decrement the audio level (see step 4), you can determine the exact gain or attenuation setting.
The +dB LED on indicates a positive (gain) level. The
4. | Press and release the | and | buttons to increase and decrease the audio | |
| level by 1 dB or press and hold the buttons to increase or decrease the level by | |||
| 3 dB per second. The | and | LEDs flash to indicate each 1 dB level change. | |
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| Each time you press and release the or button, wait for the or | ||
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| LED to flash before pushing the button again. Pressing the button early may | ||
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| not increment or decrement the audio level. | ||
5. | Press and hold the Audio Conf/Save button until the Audio Conf/Save LED | |||
| turns off to save the gain value in memory and exit the audio display and | |||
| adjustment mode. |
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1. There is one audio level setting per input. The setting is shared by the left and right audio inputs.
2. The audio level settings are stored in
Example 4: Adjust the audio level
See figure
Press and hold
Press I/O |
| Press |
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| LED key: |
| = off, | = on, | B = blinking |
| C |
A | VIDEO | B |
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| B | |||||
AUDIO |
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| CONF/SAVE |
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I/O |
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | AUDIO |
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VIDEO |
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AUDIO | +dB | |
| CONF/SAVE |
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DD
DIndicates +6 dB to +11 dB range
Figure 3-8 — Example 4: Viewing the audio level
A(Video AND audio switchers) Press and release the I/O button as necessary to select audio (or audio and video). The audio LED lights in either case.
BPress and release an input button to select an input. The associated input LED lights.
CPress and hold the Audio Conf/Save button until the Audio Conf/Save LED starts blinking.
DThe gain or attenuation value is displayed in the input 1 through 4 LEDs. In figure