Samsung HG65NB890XF Installation Guide Ver.1.0 (English) - Page 20

Connecting the Bathroom Speakers You can connect the Bathroom Speakers using the following method. ¦¦ Connecting through the Variable Output (available without an external amplifier) TV Rear Panel 1 VARIABLE AUDIO OUT VOL-CTRL Speaker (HDD 5V 1A) 2 VOL+ VOL- Volume Control Box 1. Connect the VARIABLE AUDIO OUT port of the TV to the Bathroom Wall Speakers of the hotel. Speaker + Speaker - N/C 2. Connect the VOL-CTRL jack of the TV to the Volume Control Box Switch port on the Bathroom Wall of the hotel. ✎✎ The maximum speaker output is 4W, 8Ω. ✎✎ The VARIABLE AUDIO OUT port supports MONO sound out only. yy Installing the Volume Control -- If you configure the Volume Control Box as shown in the figure, 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. ✎✎ Setting the Sub AMP Mode -- 0: Turns the Sub AMP function off (PWM off). -- 1: Determines the Sub volume according to the main volume control. the sub volume is determined according to the Power On Volume, the Min Volume, and the Max Volume values of Hotel Mode. -- 2: Determines the volume according to the bathroom control panel setting. yy Variable Output Port Specifications -- Speaker Wire: Use speaker cable no more than 82 feet (25m) in length. Volume Control Box VOL - DOWN VOL - UP GND ( White 1 ) ( Black /Red 2 ) ( Shield Wire 3 ) 20 English 1 VOL + 3 2 VOL -