Denon AVR1910 Owners Manual - English - Page 14

Getting Started Connections Settings Playback Multi-Zone Remote Control Information Troubleshooting Specifications ENGLISH Installing/Setting the Speakers s S et the "Amp Assign" Mode According to the Speaker Layout. The signals output from the AVR-1910's SURR. BACK/AMP ASSIGN speaker terminals can be switched to signals of the surround mode being used (vpage 25 "Amp Assign"). Amp assign mode (vpage 25) SURR. BACK/AMP ASSIGN Speaker connections Example of speaker installation Normal Surround back speakers Connecting the Speakers Subwoofer with builtin amplifier Front speakers A Front speakers B (L) (R) (L) (R) w qw q w qw q */ (7.1) Surround back speakers Normal b Connect to the "L" speaker terminal. b Set "Surround Back" (vpage 26) to "1spkr". (6.1) Center speaker Surround speakers wq (L) (R) w qw q Normal Front Height Front A Bi-Amp or Front B Bi-Amp ZONE2 (Default) 11 Not connected b Set the "Surround Back" setting (vpage 26) to "OFF". (5.1) Front Height speakers Front A or B speakers b For connections, see "About bi-amp connections" (vpage 12). ZONE2 speakers (7.1) (5.1) MAIN ZONE  ZONE2 (2) (5.1) For connections of the SURR. BACK/AMP ASSIGN speaker terminals, see "Amp Assign" (vpage 25). Protection circuit If the core wires touch the rear panel and the screws etc., or the ± sides touch each other, the protection circuit will be activated and the power indicator will flash red at intervals of 0.5 secs. If the protection circuit is activated, the speaker output is isolated, and the power supply goes to the standby state. If the power supply is turned off, after the power supply cord is withdrawn, please confirm that speaker cable and input cable are connected. Also, if replaying large sound levels by using a speaker having an impedance less than that specified (eg, 4 Ω/ohms), the temperature will rise, and the protection circuit might be activated. The power supply will go into the standby state, and the power indicator will flash red at 2 second intervals. In this case, please switch off the power supply, and wait until the AVR-1910 has cooled down, and the surrounding ventilation is good. Even if there are no problems with the surrounding ventilation and connections, in the event of the protection circuit becoming activated, due to thinking that the AVR-1910 has failed, please contact DENON Service center after switching off.