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manual abstract
For example, when the equipment is located in a shelved cupboard. Connections for this jack are as follows:- The anode of I/R LED must be connected to the tip of the jack and the cathode to the sleeve of the jack. 8. SWITCHED CONVENIENCE AC OUTLETS There are 2 switched convenience AC outlets for 120V version and only one for 220V/230V/240V versions. These convenience AC outlets are controlled by the power ON/OFF button on the remote control. 9. UNSWITCHED CONVENIENCE AC OUTLETS There is one un-switched convenience AC outlet for 120V version and none for 220V/230V/240V versions. 4 FRONT PANEL CONTROLS The front panel LED display is used to view the status of the selected input of any room. 1. INPUT SELECTOR LEDS There are 8 LEDs arranged in 2 rows, in the front panel display. These LEDs indicate the selected input (A1 through AV8) of each room. To view the selected input of any room, the appropriate room selector switch described in 3 below, must be operated. 2. ROOM LEDS A Through D The 4 LEDs located at the bottom of the front panel display indicate which room has been selected by the room selector switches. 3. ROOM SELECTOR SWITCHES There are 4 room selector switches located behind the front panel, which are accessed through the 4 holes beneath the display window. These switches are operated by inserting the plastic rod (provided) through the access hole in the front panel and pressing gently. When any of these switches are operated, the appropriate room LED above it will light and the input selector LEDs will indicate which input has been selected by that room. To find out which input has been selected in another room, simply operate the appropriate room switch. 4. INFRARED TRANSMITTER Hidden behind the front panel window is a high power I/R transmitter that transmits data received from any of the infrared code inputs. 5 REMOTE CONTROL Note there are two types of remote control available for this model. However, only one of them will be supplied with the unit. Please verify the type of R/C attached with your unit, and refer to the corresponding instruction. 1. POWER Pressing the green "POWER" button switches on the power to the convenience outlet sockets on the back of the S84a. Pressing the button again will switch off the power to the convenience outlet sockets on the back panel of S84a. 2. MASTER VOLUME A:VOLUME UP V:VOLUME DOWN NOTE: Volume settings in all rooms are independent of each other. 3. MUTE Pressing the "Mute" button will apply full mute to the audio. This function can be used as a "local off" and will not affect other rooms. 4. INPUT SELECTOR These buttons select any one of the eight sources that are connected to the inputs of the S84a (A1 through AV8). 6 1 MUTE-ON-POWER □ □1 2 | -□ □ 3 4 □ 5 6 □ □ □ = 7 8 VOLUME -□ □ □V A AMC 1. POWER ON Pressing the green "POWER" button and the white "Mute" button, simultaneously, switches on the power to the convenience outlet sockets on the back of the S84d. 2. POWER OFF Pressing the green "Power" button and the white "Volume Up" button, simultaneously, will switch off the power to the convenience outlet sockets on the back panel of S84d. 3. VOLUME A:VOLUME UP V:VOLUME DOWN NOTE: Volume settings in all rooms are independent of each other. 4. MUTE Pressing the "Mute" button will apply full mute to the audio. This function can be used as a "local off" and will not affect other rooms. 5. INPUT SELECTOR These buttons select any one of the eight sources that are connected to the inputs of the S84d (A1 through AV8). 7 SPECIFICATIONS AUDIO INPUTS A1 Through AV8 and ROOM OUTPUTS A Through D Inputs Impedence..................................................... ...............................R= 5 MEG C= 100pF THD 20Hz-20KHz and SMPTE IMD............... ....................................<0.01% at 3 Vrms Inputs Sensitivity for 1V Output....................... .....................................................150 mV Input Overload................................................ ...................................................3.5 Vrms Signal to Noise Ratio (Gain=1)....................... .................................95dB "A" wtd ref. 1V Frequency Responce...................................... ............................20Hz-20KHz +/- 0.5dB Output Impedence.......................................... ....................................................75 OHM VIDEO INPUTS and OUTPUTS AV5 Through AV8 Input Impedence............................................. ....................................................75 OHM Input Level for Peak White.............................. .....................................................1V peak Output Impedence (all output)........................ ....................................................75 OHM Gain (From Video Inputs to Buffered Outputs and Room Outputs)................................. ......Unity with 75 term. and room outputs Frequency...