Samsung HG48NC690DF Installation Guide Ver.1.0 (English) - Page 19

Connecting the Bathroom Speakers You can connect the Bathroom Speakers in the following manner. ¦¦ Connecting through the Variable Output (available without an external amplifier) TV Rear Panel 1 Speaker 2 VOL+ Volume Control Box VOL- 1. Connect the VARIABLE AUDIO OUT port of the TV to the Bathroom Wall Speakers of the hotel. Speaker + Speaker - N/C ✎✎ The VARIABLE AUDIO OUT port supports MONO sound out only. ✎✎ Speaker Wire: Use speaker cable no more than 82 feet (25m) in length. ✎✎ The maximum speaker output is 4W, 8Ω. 2. Connect the VOL-CTRL jack of the TV to the Volume Control Box Switch port on the Bathroom Wall of the hotel. Volume Control Box VOL - DOWN VOL - UP GND ( White 1 ) ( Black /Red 2 ) ( Shield Wire 3 ) 1 VOL + 3 2 VOL - yy Installing the Volume Control -- If you configure the Volume Control Box as shown in the figure above, you can control the volume of the bathroom speakers. -- The jack that connects the Volume Control Box to the TV is a 3.5mm normal Phone jack. -- Volume Control Box switch is a Tact switch. 3. Set the Sub AMP Mode -- 0: Deactivates the sub amplifier that outputs the voice signal of VARIABLE AUDIO OUT. No voice signal is output from VARIABLE AUDIO OUT. -- 1: Adjusts the voice output of VARIABLE AUDIO OUT according to the volume level of the TV speaker. And all settings for the Hotel mode menus of Power On Volume Num, Min Volume, and Max Volume apply to the TV, speakers, and VARIABLE AUDIO OUT. -- 2: Determines the volume according to the bathroom control panel setting. 19 English