User manual ZENITH LGAV410

[. . . ] Audio/Video Surround RECEIVER OWNER'S MANUAL MODEL : LGAV410 Before connecting up, operating or repairing this product, please read this instruction booklet carefully and completely. FA-2100A AA1UZLK Safety Precautions CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN WARNING: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK) NO USER-SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. This lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of uninsulated dangerous voltage within the product's enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons. The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance. WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS PRODUCT TO RAIN OR MOISTURE. WARNING: Do not install this equipment in a confined space such as a book case or similar unit. [. . . ] Press the EXTRA SURROUND 6. 1/7. 1 button on the front panel or the 7. 1 CH SURROUND button on the remote control again to cancel the 6. 1(or 7. 1) surround mode. According to whether the surround back speaker is set to "1CH" or "2CH", the 6. 1 or 7. 1 mode is selected. However, when the surround back speaker is set to "None", the Extra Surround 6. 1/7. 1 mode cannot be activated. * Dolby Digital 5. 1-channel sources(including THX Surround EX created using the Dolby Digital l l l When playing some multi-channel program sources in the Extra Surround 6. 1/7. 1 mode. DVD STEREO VOL. CH LEVEL OSD CH SEL ENTER RPT A INTRO B or TITLE 7. 1 SURR RETURN AUTO DSP MODE ST DISC P. SCAN TEST TONE CENTER MODE ST TUNER CD T1/MON AUX PHONO VID1 VID2 VID3 VID4 VID5 SYS DISP SLEEP DIRECT IN ROOM2 l l Then the stereo mode is selected. To cancel the stereo mode, select the desired surround mode with using the MULTI CONTROL knob or the DSP MODE button, etc. 21 OPERATION Enjoying Surround Sound Adjusting each Channel Level l 7 If you have performed the CH LEVEL TRIM procedure on the OSD menu, you need not to do this procedure. (For details, refer to "SETTING THE CH LEVEL TRIM" on page 37. ) At each channel, adjust the level as desired until the sound level of each speaker is heard to be equally loud. MULTI CONTROL DVD VOL. CH LEVEL 3 Select the desired channel. or DVD OSD CH SEL CH LEVEL ENTER RPT A TITLE 7. 1 SURR RETURN INTRO B AUTO DSP MODE ST DISC P. SCAN TEST TONE CENTER MODE TUNER CD T1/MON AUX PHONO CHANNEL SELECTOR VOL. CH LEVEL CH SEL VID1 VID2 VID3 VID4 VID5 OSD CH SEL DOWN UP SYS DISP SLEEP DIRECT IN ROOM2 ENTER RPT A TITLE 7. 1 SURR RETURN INTRO B or DISC P. SCAN TEST TONE TUNER CD T1/MON AUX VID1 VID2 VID3 VID4 SYS DISP SLEEP DIRECT IN AUTO DSP MODE ST CENTER MODE l PHONO VID5 ROOM2 You can select the desired channel and adjust its level with repeating the steps 3 ~ 4 in "Adjusting each channel level" procedure. l Each time this button is pressed, the corresponding channel is selected and displayed for 3 seconds as follows: FRONT -L CENTER(or FRONT-C) SURR-R(( FRONT-R SURR-R BACK-R)) SUBWOOFER SURR-C) or ( BACK-L 8 Cancel the test tone function. DVD l According to the speaker setting( None or No), center, surround, surround back or subwoofer channel will not be selected. TEST TONE OSD RPT A TITLE 7. 1 SURR VOL. CH LEVEL CH SEL ENTER INTRO B or RETURN AUTO DSP 4 Adjust the level of the selected channel as desired. MULTI CONTROL DVD MODE TEST TONE ST DISC P. SCAN TEST TONE CENTER MODE TUNER CD T1/MON AUX PHONO VID1 VID2 VID3 VID4 VID5 SYS DISP SLEEP DIRECT IN ROOM2 VOL. CH LEVEL OSD CH SEL CH LEVEL ENTER RPT A TITLE 7. 1 SURR RETURN INTRO B or DOWN UP AUTO DSP MODE ST DISC P. SCAN TEST TONE CENTER MODE Downmixing into 2 front channels Allows the multi - channel signals encoded in DTS, Dolby Digital or MPEG format to be reproduced through only two front speakers or through headphones. l When the digital signals from the DTS, Dolby Digital or MPEG program sources are input, press the STEREO button. l TUNER CD T1/MON AUX PHONO VID1 VID2 VID3 VID4 VID5 SYS DISP SLEEP DIRECT IN ROOM2 l If the channel display disappears, start from the above step 3 again. 5 l Repeat the above steps 3 and 4 to adjust each channel level until the sound level of each speaker is heard to be equally loud. Adjusting each Channel Level with Test Tone Only when playing a program source in available surround modes except the DOLBY VIRTUAL mode, the volume level of each channel can be adjusted easily with the test tone function. DVD STEREO VOL. CH LEVEL OSD CH SEL ENTER RPT A INTRO B or TITLE 7. 1 SURR RETURN AUTO DSP MODE ST DISC P. SCAN TEST TONE CENTER MODE ST TUNER CD T1/MON AUX PHONO VID1 VID2 VID3 VID4 VID5 SYS DISP SLEEP DIRECT IN ROOM2 x Note: l When the 7. 1 CH DIRECT is selected as an input source, the test tone function does not work. Enter the test tone mode. DVD 6 TEST TONE OSD RPT A TITLE 7. 1 SURR VOL. CH LEVEL CH SEL ENTER INTRO B or RETURN AUTO DSP MODE TEST TONE ST DISC P. SCAN TEST TONE CENTER MODE TUNER CD T1/MON AUX PHONO VID1 VID2 VID3 VID4 VID5 SYS DISP SLEEP DIRECT IN ROOM2 l The test tone will be heard from the speaker of each channel for 2 seconds as follows: Front Left Center Front Right Surround Right Surround Left(( surround Center) or ( Back Left Back Right)) SUBwoofer l According to the speaker setting (None or No), the test tone of the corresponding channel is not available. "DTS", "MPEG"or "DOLBY DIGITAL" indicators lights up and "2CH DOWNMIX" is scrolled, meaning it enters the 2 - CH downmix mode, and then the discrete multi-channels(except LFE) are mixed down into 2 front channels. l "To cancel the 2 - CH downmix mode, select the desired surround mode with using the MULTI CONTROL knob or the DSP MODE button, etc. l When the playback of the source on the player is stopped or interrupted, etc, the 2 - CH downmix mode is not canceled even though " DTS", "DOLBY DIGITAL" or "MPEG" indicator goes off. l If the headphones are plugged and the SPEAKER button is set to off while the digital signals from the DTS, Dolby Digital or MPEG program sources are being input, it will enter the 2- CH downmix mode automatically and if the headphones are unplugged and the SPEAKER button is set to on in the 2 -CH downmix mode, it will return to the previous mode. l 22 Listening to Radio Auto Tuning Manual Tuning l l DVD 1 Select the desired channel. Manual tuning is useful when you already know the frequency of the desired transmitter. AUDIO VOL. CH LEVEL OSD CH SEL or ENTER RPT A TITLE 7. 1 SURR RETURN INTRO B AUTO DSP MODE ST DISC P. SCAN TEST TONE CENTER MODE TUNING/PRESET TUNER CD T1/MON AUX PHONO TUNER VID1 VID2 VID3 VID4 VID5 SYS DISP SLEEP DIRECT IN ROOM2 2 Select the desired band. BAND BAND l FREQUENCY Each time this button is pressed, the band changes as follows : FM Stereo mode ("STEREO" lights up) Presetting Radio Stations l FM Mono mode ("STEREO" goes off) AM You can store up to 30 preferred stations in the memory. 1 2 Tune in the desired station with auto or manual tuning. l When FM stereo broadcasts are poor because of weak broadcast signals, select the FM mono mode to reduce the noise, then FM broadcasts are reproduced in monaural sound. When pressing the BAND button without selecting the TUNER, the tuner will be selected automatically. Press the MEMORY/ENTER button. MEMO/ENTER l 3 l Select the tuning mode. T/P MODE l "MEMO" is flickering for 5 seconds. Each time this button is pressed, the mode changes as follows: Tunind mode : "PRESET" goes off. Preset mode : "PRESET" lights up. 3 Select the desired preset number(1~30) and press the MEMORY/ENTER button. TUNING/PRESET MEMO/ENTER 4 3 4 Press the TUNING/PRESET UP(3) or DOWN(4) button for more than 0. 5 second. TUNING/PRESET l When using the NUMERIC buttons on the remote control. Examples) l Then " AUTO" appears on the display. The tuner will now search until a station of sufficient strength has been found. The display shows the tuned frequency and "TUNED". If the station found is not the desired one, simply repeat this operation. Weak stations are skipped during auto tuning. l l l l for "3" : for "15" : for "30" : 3 within 2 seconds 1 5 l l 0 The station has now been stored in the memory. When using the NUMERIC buttons, the station is stored automatically without pressing the MEMORY/ ENTER button. A stored frequency is erased from the memory by storing another frequency in its place. [. . . ] . 72/68 dB Total harmonic distortion, 65 dBf, 1 kHz, mono/stereo . . 0. 2/0. 3 % Frequency response, 20 Hz~15 kHz . . ±1. 5 dB Stereo separation, 1 kHz . . 120 dB AM TUNER SECTION l l l l Tuning frequency range . [. . . ]