Extron electronic 1616 HV manual Viewing and adjusting the input audio level HVA models only

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Viewing and adjusting the input audio level (HVA models only)

On HVA models, the audio level of each input can be displayed and adjusted through a range of -15dB to +9dB to ensure that there is no noticeable volume difference among sources. The audio level can be adjusted from the front panel or by using Extron’s Windows-based control program.

1.	Press and hold the Audio button until the Audio LED begins to blink, then
	release the Audio button.
2.	Press and release an input button to select an input. The audio level for the
	selected input is displayed in the output LEDs and the polarity (+ or -) is
	displayed in the View or Esc LEDs.
3.	Press and release the Esc ( ) and View ( ) buttons to increase and decrease
	the audio level.
4.	Press and release the Audio button to exit the audio display and adjust mode.
	The Audio LED stops blinking and turns off.
		1.	There is one audio level setting per input. The audio level setting is

			shared by the left and right audio inputs.
	2.		The audio level settings are stored in non-volatile memory. When power
			is removed and restored, the audio level settings are retained.

Example 8: View and adjust an audio level

Refer to figure 3-16, figure 3-18, and the following steps for an example of viewing and adjusting the audio level. Audio gain and

attenuation is displayed differently on the

CrossPoint Plus 168 and 1616, but the steps for			CrossPoint Plus 84, 88, 124, 128
CrossPoint Plus 168 and 1616, but the steps for						Output LED				View Esc
displaying the value are the same. For this		dB	1	2	3	4	5	6	7	8
displaying the value are the same. For this		+9					B			B
reason, figure 3-17 and figure 3-19 show the		+9					B			B
reason, figure 3-17 and figure 3-19 show the
indications displayed on the CrossPoint Plus		+8								B
168 and 1616 without duplicating all of the		+7				B				B
actions shown in figure 3-16 and figure 3-18.		+6								B
A Press and release the Esc button. The Esc		+5			B					B
A Press and release the Esc button. The Esc		+4								B
LED flashes once.		+4								B
LED flashes once.		+3		B						B
B Press and hold the Audio button for		+3		B						B
B Press and hold the Audio button for		+2								B
approximately 2 seconds until the Audio		+2								B
approximately 2 seconds until the Audio		+1	B							B
LED begins to blink, then release the		+1	B							B
LED begins to blink, then release the										B
Audio button.		0								B
C Press and release the input 5 button. The		-1	B							B
C Press and release the input 5 button. The		-2								B
input 5 LED lights. The audio level for		-2								B
input 5 LED lights. The audio level for		-3		B						B
the selected input is displayed in the		-3		B						B
the selected input is displayed in the
output LEDs. The polarity is indicated		-4								B
by either the Esc (	) or View ( ) LED	-5			B					B
blinking.		-6								B
		-6								B
On the CrossPoint Plus 84, 88, 124, and		-7				B				B
128, each output LED indicates 1dB when		-8								B
blinking and 2dB when lit.		-9					B			B
		-9					B			B
On the CrossPoint Plus 168 and 1616,		-10								B
each output LED indicates 1dB when lit.		-11						B		B
The blinking Esc (	) LED indicates a	-12								B
The blinking Esc (	) LED indicates a
positive (gain) level. The blinking		-13							B	B
View ( ) LED indicates a negative		-14								B
(attenuation) level.		-15								B B

CrossPoint Plus Matrix Switchers • Operation 3-15

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Contents CrossPoint Plus 84, 88, 124, 128, 168, and 1616 HV and HVA CrossPoint Plus Matrix SwitchersInstrucciones de seguridad Español Safety Instructions EnglishConsignes de Sécurité Français Sicherheitsanleitungen DeutschQuick Start CrossPoint Plus Matrix Switchers Create a tie Quick Start CrossPoint Plus Matrix Switchers, cont’dSave or recall a preset View and adjust audio levelTable of Contents Table of Contents, cont’d One Introductiontroduction, cont’d About the CrossPoint Plus Series Matrix SwitchersCrossPoint Plus Matrix Switchers Introduction CrossPoint Plus 128HVA FeaturesMatrix Input Status Introduction, cont’dAudio gain and attenuation Any input to any or all outputs Two CrossPoint Plus Matrix Switchers Installation Installationstallation, cont’dRack Mounting the Switcher Power connectionAudio input and output connections HVA models only Video input and output connectionsRS-232/422 connection Installation, cont’dRear panel view, CrossPoint Plus 84HV Additional rear panel views11 Rear panel view, CrossPoint Plus 124HV 15 Rear panel view, CrossPoint Plus 168HVA Installation, cont’d Three Definitions Front Panel Controls and IndicatorsCrossPoint Plus Matrix Switchers Operation Operationeration, cont’dControl buttons and LEDs Input buttons, output buttons, and LEDsFront panel I/O label windows Operation, cont’dControls Grouping PowerFront Panel Operations Creating a configuration Example 2 Add a tie to a set of video and audio ties Example 1 Create a set of video and audio tiesExample 3 Remove a tie from a set of video and audio ties Example 2 Adding a video tieExample 3, step d Removing an audio tie Viewing a configurationRgbhv Audio View Muting and unmuting video and/or audio Example 5 Muting and unmuting an output 13 Example 5, step d Muting and unmuting outputs Using presetsExample 7 Recall a preset Example 6 Save a presetExample 8 View and adjust an audio level Viewing and adjusting the input audio level HVA models only17 +8dB displayed, CrossPoint Plus 168 19 -1dB displayed, CrossPoint Plus 168 and CrossPoint Plus Executive mode front panel security lockoutGeneral checks TroubleshootingSystem reset to factory defaults Rear Panel ControlsWorksheet example 1 Entering system equipment Plasma display S-video problemWorksheets Worksheet example 2 Drawing ties Worksheet example 3 Test configurationPreset # Matrix Switchers Configuration WorksheetOperation, cont’d Four Programmer’ser’sGuide,Guidecont’d Host-to-Switcher InstructionsSwitcher-Initiated Messages CrossPoint Plus Matrix Switchers Programmer’s GuideUsing the Command/Response Table Switcher Error ResponsesProgrammer’s Guide, cont’d Command/Response TableCommand Ascii Command Response Additional description Command/response table for SIS commands Cont’d Video mute commands View ties, gain, mutes, and presets Programmer’s Guide, cont’d Five MatrixSoftware,cont’d Matrix Switchers Control ProgramInstalling the software Using the softwareWindows buttons Extron Matrix Switcher+ Control Program window blankWindows menus Matrix Software, cont’dButton-Label Generator Using emulation modeUsing the help system Extron’s Button-Label Generator window AAppendix a CrossPoint Plus Matrix Switchers Specifications Specificationsecifications, cont’dAudio output audio models only Audio audio models onlyAudio input audio models only Extron Part Specifications, cont’dPart Numbers CrossPoint Plus part numbersCables Optional accessoriesExtron Part BNC-4 Mini HR Cable Pre-cut cablesAppendixBB ReferenceInformation,co t’d Hardware UpgradesOpening the switcher CrossPoint Plus Matrix Switchers Reference InformationFigure B-2 Removing the front cover Swapping the serial ports Closing the switcherReference Information, cont’d Figure B-4 Key and pin 1 mark Installing a firmware updateButton Labels Figure B-5 Button label blanks, 16-button strip Reference Information, cont’d FCC Class a Notice Extron’s Warranty Extron Electronics, USA