Sonance DSP 2-750 MKII User Manual

11
Auto On
Select the Auto On method you would like to use with the blue pull
down menu. During setup it is strongly recommended that you
keeptheAutoOnmethodsettoPOWERBUTTONtopreventthe
amplierfromshuttingo.YoucanreturnatanytimetotheAutoOn
settingandselectthenalmethodofAutoOnforyourinstallation.
WhencontrollingtheamplierusingIPandIRcommandswe
suggest using the Power Button Auto On mode. See Appendix B.
Audio
In the Audio Auto On mode, there are three sleep mode options
(o,15minutes,3hours).Eachchannelhasanindependentsleep
mode setting. The sleep mode is triggered by an audio sensing
circuitoneachchanneloftheamplier.Theminimuminputsensing
level is 0.5mV.
Audio Green
IntheAudioAutoOnmodetheamplierwillpoweroafter15
minutes without an audio signal present on any of the channels.
Whenanaudiosignalisappliedtheamplierwilltakeapproximately
9-12secondsfortheampliertoreproduceaudioaftergoing
throughitspowerupsequence.IntheaudioAutoONmodethe
sleep function is active, see sleep mode note below. This mode
complies with EU energy saving standards.
Power Button
When sleep mode is set to OFF the channel will be on at all times.
Use the sleep mode OFF setting for audio signals like a doorbell or
paging where audio must be reproduced immediately at any time.
Backup Restore
The green BACKUP and RESTORE buttons take all of the settings
oftheamplierincludingtheDSPsettingsandencapsulatesthem
intoonele.Thisallowsyoutotransferthesesettingsintoanother
ampofthesamemodelwiththesamermwareversion.Thisisa
proprietaryletype(.binle),agnostictoPCorMac.
Print
The print button will output a complete list of all settings for the
amplier.Itisalwaysagoodideatokeepabackuphardcopyof
the settings for each installation.
Voltage
IntheVoltageAutoOnmode,theamplierwillpowero
immediately when the trigger voltage has been removed. When a
3-30VACorDCvoltageissenttotheamplier,itwilltake6-8
secondsfortheampliertoreproduceaudioaftergoingthroughits
power up sequence. This mode complies with EU energy
saving standards.
Voltage Green
IntheVoltageGreenAutoOnmodetheamplierwillpowero
immediately when the trigger voltage has been removed. When a
3-30VACorDCvoltageissenttotheamplieritwilltake6-8
secondsfortheampliertoreproduceaudioaftergoingthrough
its power up sequence. In Voltage Green mode the Ethernet
connectionisnotactivewhentheamplieriso!Thismode
complies with EU energy saving standards.
IP Subnet Mask
The third setting in the IP SETUP section is the IP Subnet Mask.
This is an advanced network setup function. Under most
circumstancesthiseldshouldnotneedtobeedited.
Makingchangesinthiseldshouldonlybedonebyanexperience
network administrator.
ID Amp Mode
WhenthepowerswitchisturnedON,thepowerbuttononthe
frontoftheamplierwillashtoindicatewhichamplieryouare
programming.Thiswillmaketheampliereasytoidentifyinamulti-
amp installation.
Sleep Mode
Sleepmodeallowsyoutoselecthowlongtheamplierwillstay
activeaftertheAutoONmethodceases.
O
When set in the OFF mode the channel will be on at all times.
Use the OFF setting for audio signals like a doorbell or paging
where audio must be reproduced immediately at any time.
After 15 Minutes
When an audio signal has not been present on a channel for 15
minutes, the channel will go to sleep. From the sleep state the
channel will take approximately 2-3 seconds to reproduce audio
again. This mode is similar to legacy Sonamp Auto-On operation.
After 3 Hours
When an audio signal has not been present on a channel for
3 hours, the channel will go to sleep. From the sleep state the
channel will take approximately 2-3 seconds to reproduce audio
again when audio is detected.. This mode works well for home
theater installations.
Info
Theorangeblocksareinstallerentereddata.Eacheldhasa
maximum of 15 characters.

Sonance DSP 2-750 MKII Specifications

General

Brand	Sonance
Model	DSP 2-750 MKII
Category	Amplifier
Language	English