11OPERATIONStandby ModeVena II will be in standby mode when powered on. The indicator on front panel is lit. Press button to bring Vena II out ofstandby.You can activate the ‘auto standby’ function by holding the button down for 3 seconds.Using this ‘auto standby’ function, Vena II will automatically go into standby mode when there is no signal input or operation for30 minutes. Vena II will be switched to the Blurtooth source input when unit is activated for the first time, and switched to the lastinput source used after that.Protection ModeVena II is protected by a thermal switch which interrupts the AC Power supply if the amplifier is grossly overloaded for a period oftime. To restore operation, simply press the button on the front panel. It is thus fully protected against gross overload,short-circuited output etc, but not neccessarily against seriously inadequate ventilation.Mute ModeVena II will go into Mute mode with no sound output for 3 seconds when the unit is switched on and all indicators will flash 3 times.After 3 seconds the indicators will stop flashing and Vena II will exit from Mute mode.Users can also press to bring Vena II in or out of Mute mode when playing music.Combination Keys FunctionVena II has a volume control knob on the front panel. Users can decrease or increase the music level with this volume knob. Pleaseaways turn up the volume gradually.Playing Music via Analog InputsConnect the analog signal of a source unit to Vena’s AUX1 or AUX2 input. Press AUX1 or AUX2 button on the front panel. AUX1or AUX2 indicator will be lit and music will start playing.Playing Music via Digital InputsConnect coaxial SPDIF signal of source units to the digital in COAX jack on Vena’s rear panel. Press COAX button on the frontpanel, COAX indicator will be lit and music will start playing.Connect optical (TOSLink) signal of source units to Vena’s OPT1 or OPT2 jack on Vena’s rear panel. Press OPT1 or OPT2 buttonon the front panel. OPT1 or OPT2 indicator will be lit and music will start playing.USB OPT 1 OPT 2 COAX AUX 1 AUX 2 PHONOIIRemoteInputHeadphoneOutputBluetoothBUTTON/LEDPC USBBUTTON/LEDOPT1&2BUTTON/LEDAnalog 1&2BUTTON/LEDCOAXBUTTON/LEDVolumeControlStandbyBUTTON/LEDPHONO BUTTON/LED