Denon AVR-S540BT Service Manual

3-2. Tuner Step Change mode (E2 only) 3-3. OSD Update Mode
3-2.1. Actions
Switches the tuning frequency of the tuner.
3-2.2. Starting up
While the power is On, hold down buttons "
TUNER PRESET CH +
", "
TUNE -
" and "
TUNE +
" for at least
3 seconds.
Displays "
AM9/FM50:
" using the "
STATUS
" button.
3-2.3. Displays
Pressing the button each time switches the display shown as follows.
AM9/FM50
"
TUNER PRESET CH +
" or "
DIMMER
"
AM10/FM200
Enter using the "
TUNE -
" button.
The display then returns to normal mode.
b
The step frequency of the tuner is not initialized during initialization.
This is not used during servicing. Do not use.
3-3.1. Operations
Exit the OSD Update mode
Remove the power plug to exit this mode.
OSD Update:Off
Before Servicing
This Unit
Electrical Mechanical Repair Information Updating
72

Denon AVR-S540BT Specifications

General

Channels	5.2
Power Output per Channel	70 W (8 ohm, 20 Hz - 20 kHz, 0.08% 2ch Drive)
Output Power (6 ohm, 1 kHz, 0.7% 2ch Drive)	90 W
Output Power (6 ohm, 1 kHz, 10% 1ch Drive)	140 W
HDMI Inputs	5
HDMI Outputs	1
HDMI Version	2.0a
HDCP Support	2.2
4K/60 Hz Pass-through	Yes
Dolby Format	Dolby TrueHD, Dolby Digital Plus
DTS Format	DTS-HD Master Audio
Auto Speaker Setup	Yes (Audyssey MultEQ)
Bluetooth	Yes
FM Tuner	Yes
AM Tuner	Yes
Input Sensitivity/Impedance	200 mV / 47 kOhm
Dimensions (W x H x D)	434 x 151 x 319 mm
Ethernet Port	No
Wi-Fi	No
HDR Support	HDR10, HLG
Frequency Response	10 Hz - 100 kHz - +1/-3 dB
Total Harmonic Distortion	0.08% (20 Hz - 20 kHz)
Signal-to-Noise Ratio	98 dB (IHF-A weighted)
USB Port	Yes (Front)