Denon AVR-S570BT 5.2-Channel A/V Receiver - Manual (Page 102)

Front Display
Adjusts the brightness of the front panel display.
o Brightness
Bright
(Default):
Normal display brightness.
Dim: Reduced display brightness.
Dark: Very low display brightness.
Off: Turns the display off.
0
When the display brightness is set to “Off”, the display turns off as in the
standby state.
0
You can also adjust the display by pressing DIMMER on the main unit.
Firmware
When new firmware is supplied, update this unit using the USB port.
Use a USB memory device to update the firmware.
o Update Start
Start the firmware update.
To update the firmware, connect the USB memory device to the USB
port on this unit.
Contents Connections Playback Settings Tips Appendix
102
Front panel Display Rear panel Remote Index