d.Test the controller configuration as follows:
•Check that the MLC is controlling the projector and PVS 305SA IP switcher, and outputs the correct image when switching inputs.
•Check the projector power control (turn it off and on at the MLC).
•Adjust the configuration as necessary.
e.Adjust the audio input sensitivity as follows:
• Ensure there is an audio source at each transmitter.
•Gradually set the MLC volume to maximum.
•On the PVS 305SA IP switcher, set the volume for each input by selecting an input and rotating the Volume encoder to a comfortable maximum level, where the input “normal” LED flashes, indicating the level is set properly. This ensures there is no clipping if the MLC volume is turned to maximum during operation.
•Repeat step e for all inputs.
f.Where installed, to adjust the microphone sensitivity switch on the microphone, press and hold the volume down button until no beeps are heard from the speakers. Then press and hold the volume up button until six beeps are heard. To adjust the VoiceLift audio output level rotate the VoiceLift encoder on the switcher to the “normal” setting and the LED lights. Test and adjust the microphone so that the amplified voice is heard just above the normal voice level at each speaker location. See the VoiceLift User Guide for details.
NOTES:
• The MLC volume control does not control the VoiceLift volume.
• By default the switcher has been configured so that input level and VoiceLift input adjustments may not be required.
g.Where installed, it may be necessary to adjust the sensitivity of the Priority Paging system. During a test transmission of the paging system rotate the Paging Sensor encoder until program audio is no longer heard from the PoleVault speakers. See the Priority Page Sensor Installation Instructions for full details.
NOTE: The Paging Sensor feature must |
be enabled using the MLS Configuration |
software or SIS commands prior to |
adjustment. |
ÕTest the MLC configuration is correct.
|
| PVS 305SA IP |
| Level set too high, | ||
|
| POLEVAULT SWITCHER | PEAK | lower input gain | ||
AUDIO LEVEL ADJUST |
|
| ||||
PAGING |
| Level has been | ||||
INPUT PEAK | MIC | PEAK | NORMAL | |||
SENSOR | properly adjusted | |||||
NORMAL |
| NORMAL |
| |||
|
|
|
| |||
SIGNAL | VOICELIFT | SIGNAL | SENSITIVITY | SIGNAL | Signal threshold | |
|
|
|
|
| ||
®Adjust the audio levels on the PVS 305SA IP.
40PoleVault IP Systems • Installation — Stage 5 (Configuration)
