The T 778's Sleep Mode automatically shifts the unit to Standby mode after a set number of minutes.
Configure Sleep Mode
To configure the Sleep Timer on T 778, perform the following steps:
- In the HTR 8 remote, press the DEVICE SELECTOR – [AMP] button.
- Pressing the [RTN-SLEEP] button on the HTR 8 once displays the current sleep timer setting on the front panel Vacuum Fluorescent Display (VFD).
- Pressing the [RTN-SLEEP] button a second time within three seconds adjusts the timer in 15-minute increments (maximum sleep time configurable – 90 minutes), prompting the T 778 to enter Standby mode when the timer runs out.
Cancel Sleep Mode
To turn off sleep mode, keep pressing the HTR 8’s [RTN-SLEEP] button until "Sleep Off" appears on the VFD. Alternatively, switching the T 778 to Standby mode using either the HTR 8’s OFF button or the T 778’s STANDBY button will also cancel the sleep mode.