Owners Guide
Page 1
... (Audio Video Control Center) & Plasma Display Monitor 32HDX60 42HDX60 50HDX60 OPERATING GUIDE Video Audio Ch. Manager Locks Setup Move SEL Sel IMPORTANT SAFETY INSTRUCTIONS 2-3 FIRST TIME USE 4-23 THE REMOTE CONTROL 24-41 ON-SCREEN DISPLAY USING THE RGB INPUT OF THE PLASMA TV 42-66 67-76 USEFUL INFORMATION INDEX 77-85 Manager...
... (Audio Video Control Center) & Plasma Display Monitor 32HDX60 42HDX60 50HDX60 OPERATING GUIDE Video Audio Ch. Manager Locks Setup Move SEL Sel IMPORTANT SAFETY INSTRUCTIONS 2-3 FIRST TIME USE 4-23 THE REMOTE CONTROL 24-41 ON-SCREEN DISPLAY USING THE RGB INPUT OF THE PLASMA TV 42-66 67-76 USEFUL INFORMATION INDEX 77-85 Manager...
Owners Guide
Page 5
Screw in screws (B) Hook this portion to the loose screws (A). 7. Screw in screws (C) Bottom View of the Plasma TV and an external amplifier. 5 Speaker Holder Screw x2 (R) (L) (R) Speaker Holder Speaker Holder Screw x2 2. Tighten screws (A). (R) Speaker Unscrew (B) Completely ...speaker holder to the speakers as shown below . Screw in the lower speaker holder (D). 5. FIRST TIME USE HOW TO SETUP YOUR NEW HITACHI PLASMA TELEVISION SPEAKER INSTALLATION 42" 1. Screw the speaker holder to the screw in screws (D) 6. Connect the speaker wires as shown below , make...
Screw in screws (B) Hook this portion to the loose screws (A). 7. Screw in screws (C) Bottom View of the Plasma TV and an external amplifier. 5 Speaker Holder Screw x2 (R) (L) (R) Speaker Holder Speaker Holder Screw x2 2. Tighten screws (A). (R) Speaker Unscrew (B) Completely ...speaker holder to the speakers as shown below . Screw in the lower speaker holder (D). 5. FIRST TIME USE HOW TO SETUP YOUR NEW HITACHI PLASMA TELEVISION SPEAKER INSTALLATION 42" 1. Screw the speaker holder to the screw in screws (D) 6. Connect the speaker wires as shown below , make...
Owners Guide
Page 7
... you can see lip motion that is delayed compared to the sound. 13 About the use might damage it is not a malfunction. The Plasma TV surface temperature is lighting the phosphors by placing the speakers equidistant from the screen. At the time of transportation, horizontal style is not a ... and low contrast compared with great care because of a precision apparatus. HOW TO SET UP YOUR NEW HITACHI PLASMA TELEVISION FIRST TIME USE VIEWING The major benefit of the HITACHI Plasma Television is a special feature to avoid image retention. To see image-like when the picture varied. The...
... you can see lip motion that is delayed compared to the sound. 13 About the use might damage it is not a malfunction. The Plasma TV surface temperature is lighting the phosphors by placing the speakers equidistant from the screen. At the time of transportation, horizontal style is not a ... and low contrast compared with great care because of a precision apparatus. HOW TO SET UP YOUR NEW HITACHI PLASMA TELEVISION FIRST TIME USE VIEWING The major benefit of the HITACHI Plasma Television is a special feature to avoid image retention. To see image-like when the picture varied. The...
Owners Guide
Page 10
...; PHONES JACK Use this jack for remote on the AVC box if the "MAIN POWER" of the TV screen. When the main power switch on the remote control button and VIDEO: 5 appears in use. Your HITACHI Plasma TV will only turn on /off the internal speakers (see page 48) if you have mono sound... video input when VIDEO: 1, 2, 3, 4, 5, or RGB is selected. press the VID5 button on the display monitor is ON, and the AVC Center is OFF. The TV's internal speakers can be turned OFF (lights orange) if there is no sync. Check the Power Light to be turned ON/OFF manually or by...
...; PHONES JACK Use this jack for remote on the AVC box if the "MAIN POWER" of the TV screen. When the main power switch on the remote control button and VIDEO: 5 appears in use. Your HITACHI Plasma TV will only turn on /off the internal speakers (see page 48) if you have mono sound... video input when VIDEO: 1, 2, 3, 4, 5, or RGB is selected. press the VID5 button on the display monitor is ON, and the AVC Center is OFF. The TV's internal speakers can be turned OFF (lights orange) if there is no sync. Check the Power Light to be turned ON/OFF manually or by...
Owners Guide
Page 14
... Connect the cable from the VIDEO OUT of the VCR or the laserdisc player to the INPUT (VIDEO) jack, as necessary to accommodate your Plasma TV is pressed as suggestions. Connect the cable from the AUDIO OUT of the VCR or the laserdisc player to the INPUT (MONO)/L(AUDIO) jack. ... Operating External Video Source The input mode is changed when the VID1~VID5 button is dependent on the AVC Center below . However, you use HITACHI specified cable. Check the owner's manual of video and audio inputs and outputs. For best performance, video and audio cables should be made from...
... Connect the cable from the VIDEO OUT of the VCR or the laserdisc player to the INPUT (VIDEO) jack, as necessary to accommodate your Plasma TV is pressed as suggestions. Connect the cable from the AUDIO OUT of the VCR or the laserdisc player to the INPUT (MONO)/L(AUDIO) jack. ... Operating External Video Source The input mode is changed when the VID1~VID5 button is dependent on the AVC Center below . However, you use HITACHI specified cable. Check the owner's manual of video and audio inputs and outputs. For best performance, video and audio cables should be made from...
Owners Guide
Page 18
... and RGB). If a component device is controlled by the amplifier, not by the Plasma Television. TO MONITOR INPUT 1 R R AUDIO OUT RGB AC IN TruBass SRS and symbol are trademarks of the Plasma TV to INPUT2, no monitor out is a fixed output. Rear Panel of AVC Center ...MONO) R AUDIO INPUT 3 IR BLASTER PR R AUDIO INPUT 2 PR R AUDIO INPUT 1 ANALOG INPUT L AUDIO DVI-HDTV L/(MONO) AUDIO Please use HITACHI specified cable. FIRST TIME USE CONNECTING EXTERNAL AUDIO/VIDEO DEVICES CONNECTING EXTERNAL AUDIO AMPLIFIER To monitor the audio level of SRS Labs, Inc. R L V S-VIDEO...
... and RGB). If a component device is controlled by the amplifier, not by the Plasma Television. TO MONITOR INPUT 1 R R AUDIO OUT RGB AC IN TruBass SRS and symbol are trademarks of the Plasma TV to INPUT2, no monitor out is a fixed output. Rear Panel of AVC Center ...MONO) R AUDIO INPUT 3 IR BLASTER PR R AUDIO INPUT 2 PR R AUDIO INPUT 1 ANALOG INPUT L AUDIO DVI-HDTV L/(MONO) AUDIO Please use HITACHI specified cable. FIRST TIME USE CONNECTING EXTERNAL AUDIO/VIDEO DEVICES CONNECTING EXTERNAL AUDIO AMPLIFIER To monitor the audio level of SRS Labs, Inc. R L V S-VIDEO...
Owners Guide
Page 19
...Center has 2 IR BLASTER jacks. Place the IR mouse in front of the infrared sensor of an AV Network setup between your Hitachi Plasma Television and external Audio/Video equipment (VCR and DVD Player). Use THUMB STICK ̈ to control your external Audio/Video equipment ... for the AV Network to function properly. 4. FIRST TIME USE CONNECTING AV NETWORK Your Hitachi Plasma Television is setup, it allows your IR Mouse connector to control your equipment using your Hitachi Plasma TV Remote Control. CONNECTING EXTERNAL AUDIO/VIDEO COMPONENTS TO IR BLASTER FOR AV NETWORK 1. Connect ...
...Center has 2 IR BLASTER jacks. Place the IR mouse in front of the infrared sensor of an AV Network setup between your Hitachi Plasma Television and external Audio/Video equipment (VCR and DVD Player). Use THUMB STICK ̈ to control your external Audio/Video equipment ... for the AV Network to function properly. 4. FIRST TIME USE CONNECTING AV NETWORK Your Hitachi Plasma Television is setup, it allows your IR Mouse connector to control your equipment using your Hitachi Plasma TV Remote Control. CONNECTING EXTERNAL AUDIO/VIDEO COMPONENTS TO IR BLASTER FOR AV NETWORK 1. Connect ...
Owners Guide
Page 24
... to program your satellite receiver (see page 35 for instructions on how to program the remote to operate different types of VCRs, CATV (Cable TV) converters, set -top-box. To operate your set -top-box, satellite receiver, DVD players, and other Audio equipment depending on how to...MODE REC CLU-5723TSI REMOTE In addition to controlling all the functions on your Plasma TV, point the remote control at the remote sensor of the AVC box/Display Monitor and press the TV button. To operate your HITACHI Plasma TV, the new remote control is chosen, as explained above. ባ,ቤ ...
... to program your satellite receiver (see page 35 for instructions on how to program the remote to operate different types of VCRs, CATV (Cable TV) converters, set -top-box. To operate your set -top-box, satellite receiver, DVD players, and other Audio equipment depending on how to...MODE REC CLU-5723TSI REMOTE In addition to controlling all the functions on your Plasma TV, point the remote control at the remote sensor of the AVC box/Display Monitor and press the TV button. To operate your HITACHI Plasma TV, the new remote control is chosen, as explained above. ባ,ቤ ...
Owners Guide
Page 25
...use this button to turn the Plasma TV on or off when the remote is in TV mode (see page 24 for instructions on how to set the remote control to TV mode). ባ TV button When the TV button is pressed, it will blink, to indicate the remote is in TV mode. ቤ VCR button ... indicate the remote is in DVD mode (see page 37). HOW TO USE THE REMOTE TO CONTROL YOUR PLASMA TV ት POWER TV DVD VCR CBL SOURCE WIZARD CD PVR STB AMP 1 2 3 4 5 6 7 8 9 SLEEP 0 INFO ANT TV/RGB A/V NET ASPECT VIDEO MENU EXIT VOL SELECT CH MUTE LAST CH VID 1 VID 2 PIP VID 3 SURF...
...use this button to turn the Plasma TV on or off when the remote is in TV mode (see page 24 for instructions on how to set the remote control to TV mode). ባ TV button When the TV button is pressed, it will blink, to indicate the remote is in TV mode. ቤ VCR button ... indicate the remote is in DVD mode (see page 37). HOW TO USE THE REMOTE TO CONTROL YOUR PLASMA TV ት POWER TV DVD VCR CBL SOURCE WIZARD CD PVR STB AMP 1 2 3 4 5 6 7 8 9 SLEEP 0 INFO ANT TV/RGB A/V NET ASPECT VIDEO MENU EXIT VOL SELECT CH MUTE LAST CH VID 1 VID 2 PIP VID 3 SURF...
Owners Guide
Page 26
NOTE: The Plasma TV may also be performed by pressing CH up to VIDEO: 3. If the SLEEP button is ... to VIDEO: 1. ቭ ANTENNA button The ANT button will add 15 minutes to this button to the channel display on your TV, then enter the remaining two numbers using the number buttons. Once set . 3:32 PM Ant A 22 Stereo R 1080i Format ...1 VID 2 PIP FREEZE VID 3 PIP CH PIP ACCESS VIDEO SWAP PIP MODE REC CLU-5723TSI HOW TO USE THE REMOTE TO CONTROL YOUR PLASMA TV ቨ CD, PVR, AMP buttons When pressed, each time the button is pressed. 3:32 PM Ant A 15 Stereo G ANT 3:32...
NOTE: The Plasma TV may also be performed by pressing CH up to VIDEO: 3. If the SLEEP button is ... to VIDEO: 1. ቭ ANTENNA button The ANT button will add 15 minutes to this button to the channel display on your TV, then enter the remaining two numbers using the number buttons. Once set . 3:32 PM Ant A 22 Stereo R 1080i Format ...1 VID 2 PIP FREEZE VID 3 PIP CH PIP ACCESS VIDEO SWAP PIP MODE REC CLU-5723TSI HOW TO USE THE REMOTE TO CONTROL YOUR PLASMA TV ቨ CD, PVR, AMP buttons When pressed, each time the button is pressed. 3:32 PM Ant A 15 Stereo G ANT 3:32...
Owners Guide
Page 27
... of the equipment. 27 THE REMOTE CONTROL MODE EXIT MUTE VCR PLUS+ SVCS VID 2 VID 1 HOW TO USE THE REMOTE TO CONTROL YOUR PLASMA TV VOL TV POWER SLEEP ANT TV/RGB MENU DVD 1 VCR CDSOURCE WIZARDCBL TAPE STB 4 2 AMP 7 5 3 8 6 0 9 A/V NET ASPECT INFO SELECT CH PIP PIP MODE LAST CH ... Device Setting CH ̆ 3 6 9 MENU INFO GUIDE THUMB STICK Cable Box Set Top Box Custom SETUP Move INFO Device Setting THUMB STICK HITACHI AV NET WIZARD (Learning) Use this button to manually learn or modify your Audio/Video equipment list and soft keys by selecting the "Custom" ...
... of the equipment. 27 THE REMOTE CONTROL MODE EXIT MUTE VCR PLUS+ SVCS VID 2 VID 1 HOW TO USE THE REMOTE TO CONTROL YOUR PLASMA TV VOL TV POWER SLEEP ANT TV/RGB MENU DVD 1 VCR CDSOURCE WIZARDCBL TAPE STB 4 2 AMP 7 5 3 8 6 0 9 A/V NET ASPECT INFO SELECT CH PIP PIP MODE LAST CH ... Device Setting CH ̆ 3 6 9 MENU INFO GUIDE THUMB STICK Cable Box Set Top Box Custom SETUP Move INFO Device Setting THUMB STICK HITACHI AV NET WIZARD (Learning) Use this button to manually learn or modify your Audio/Video equipment list and soft keys by selecting the "Custom" ...
Owners Guide
Page 28
... Not Setup Not Setup EXIT SEL Select NOTE: BACK It is not supported by using the Plasma TV remote control. TV Softkeys POWER MENU BACK Move SEL Select THUMB STICK SELECT Select Softkey SELECT EXIT HITACHI AV NET WIZARD (Learning) Press and hold desired button to transfer the command to continue.... control. Try again? NO Move YES SEL Select NOTE: To access the cursor function of the Plasma TV remote control. BACK Move OK SEL Select THUMB STICK OK SELECT HITACHI AV NET WIZARD (Learning) Select another DVD2 softkey to learn or modify your equipment to the AV NET and ...
... Not Setup Not Setup EXIT SEL Select NOTE: BACK It is not supported by using the Plasma TV remote control. TV Softkeys POWER MENU BACK Move SEL Select THUMB STICK SELECT Select Softkey SELECT EXIT HITACHI AV NET WIZARD (Learning) Press and hold desired button to transfer the command to continue.... control. Try again? NO Move YES SEL Select NOTE: To access the cursor function of the Plasma TV remote control. BACK Move OK SEL Select THUMB STICK OK SELECT HITACHI AV NET WIZARD (Learning) Select another DVD2 softkey to learn or modify your equipment to the AV NET and ...
Owners Guide
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... fill the 16:9 screen. THE REMOTE CONTROL MODE EXIT MUTE VCR PLUS+ SVCS VID 2 VID 1 HOW TO USE THE REMOTE TO CONTROL YOUR PLASMA TV VOL TV POWER SLEEP ANT TV/RGB MENU DVD 1 VCR CDSOURCE WIZARDCBL TAPE STB 4 2 AMP 7 5 3 8 6 0 9 A/V NET ASPECT INFO SELECT CH PIP PIP MODE LAST... CH PIP VID 3 CH GUIDE/TV VID 4 SWAPPIP ACCESS FREEZE VIDEO SCHD VID 5 REC CLU-5723TSI ተ ASPECT button Press this aspect mode to zoom 16:9 images. (1) NTSC/480i/480p Input...
... fill the 16:9 screen. THE REMOTE CONTROL MODE EXIT MUTE VCR PLUS+ SVCS VID 2 VID 1 HOW TO USE THE REMOTE TO CONTROL YOUR PLASMA TV VOL TV POWER SLEEP ANT TV/RGB MENU DVD 1 VCR CDSOURCE WIZARDCBL TAPE STB 4 2 AMP 7 5 3 8 6 0 9 A/V NET ASPECT INFO SELECT CH PIP PIP MODE LAST... CH PIP VID 3 CH GUIDE/TV VID 4 SWAPPIP ACCESS FREEZE VIDEO SCHD VID 5 REC CLU-5723TSI ተ ASPECT button Press this aspect mode to zoom 16:9 images. (1) NTSC/480i/480p Input...
Owners Guide
Page 30
... button will start the On-Screen Display. ታ EXIT button When in MENU mode, this button will display when MUTE/SOFT MUTE is on the TV screen, use THUMB STICK ̆ , ̄ to highlight the channel and press SELECT to view. ት VOLUME, MUTE button Press the VOLUME up (̆) or... PLUS+ VID 1 VID 2 PIP FREEZE VID 3 PIP CH PIP ACCESS VIDEO SWAP PIP MODE REC CLU-5723TSI HOW TO USE THE REMOTE TO CONTROL YOUR PLASMA TV (4) RGB (Analog Input) ASPECT DISPLAY MODE. The THUMB STICK will be the first to AUTO (See page 65). 30 A maximum of raster can be set...
... button will start the On-Screen Display. ታ EXIT button When in MENU mode, this button will display when MUTE/SOFT MUTE is on the TV screen, use THUMB STICK ̆ , ̄ to highlight the channel and press SELECT to view. ት VOLUME, MUTE button Press the VOLUME up (̆) or... PLUS+ VID 1 VID 2 PIP FREEZE VID 3 PIP CH PIP ACCESS VIDEO SWAP PIP MODE REC CLU-5723TSI HOW TO USE THE REMOTE TO CONTROL YOUR PLASMA TV (4) RGB (Analog Input) ASPECT DISPLAY MODE. The THUMB STICK will be the first to AUTO (See page 65). 30 A maximum of raster can be set...
Owners Guide
Page 31
... from the screen. Select Night for watching two sporting events, etc.). 3:32 PM Ant A 10 Stereo R LAST CH 3:32 PM Ant A 39 Stereo R VOL TV POWER SLEEP ANT TV/RGB MENU DVD 1 VCR CDSOURCE WIZARDCBL TAPE STB 4 2 AMP 7 5 3 8 6 0 9 A/V NET ASPECT INFO SELECT CH PIP PIP MODE LAST CH PIP ...with more detailed picture. 31 THE REMOTE CONTROL MODE EXIT MUTE VCR PLUS+ SVCS VID 2 VID 1 HOW TO USE THE REMOTE TO CONTROL YOUR PLASMA TV ቶ LAST CHANNEL (LAST CH) button Use this button to select between Day and Night picture mode settings. Press the SURF button a second...
... from the screen. Select Night for watching two sporting events, etc.). 3:32 PM Ant A 10 Stereo R LAST CH 3:32 PM Ant A 39 Stereo R VOL TV POWER SLEEP ANT TV/RGB MENU DVD 1 VCR CDSOURCE WIZARDCBL TAPE STB 4 2 AMP 7 5 3 8 6 0 9 A/V NET ASPECT INFO SELECT CH PIP PIP MODE LAST CH PIP ...with more detailed picture. 31 THE REMOTE CONTROL MODE EXIT MUTE VCR PLUS+ SVCS VID 2 VID 1 HOW TO USE THE REMOTE TO CONTROL YOUR PLASMA TV ቶ LAST CHANNEL (LAST CH) button Use this button to select between Day and Night picture mode settings. Press the SURF button a second...
Owners Guide
Page 32
... Please use the PIP feature on both the main picture and the sub-picture simultaneously. It is convenient when you to use HITACHI specified cable. The highlighted channel display will be chosen by green highlighted border around the picture). Rear Panel of your total viewing... 1 VID 2 PIP FREEZE VID 3 PIP CH PIP ACCESS VIDEO SWAP PIP MODE REC CLU-5723TSI PICTURE-IN-PICTURE (PIP) Your HITACHI Plasma TV incorporates Dual Tuner technology designed for each. This Dual Tuner feature allows you want to select between main picture and PIP sub-picture tuning...
... Please use the PIP feature on both the main picture and the sub-picture simultaneously. It is convenient when you to use HITACHI specified cable. The highlighted channel display will be chosen by green highlighted border around the picture). Rear Panel of your total viewing... 1 VID 2 PIP FREEZE VID 3 PIP CH PIP ACCESS VIDEO SWAP PIP MODE REC CLU-5723TSI PICTURE-IN-PICTURE (PIP) Your HITACHI Plasma TV incorporates Dual Tuner technology designed for each. This Dual Tuner feature allows you want to select between main picture and PIP sub-picture tuning...
Owners Guide
Page 39
... Audio component. Turn ON your Audio component you have programmed until the batteries are for operating the Plasma TV. ባ POWER ቤ ብ TV DVD VCR CBL SOURCE WIZARD CD PVR STB AMP 1 2 3 4 5 6 7 8 9 SLEEP 0 INFO ANT TV/RGB A/V NET ASPECT VIDEO MENU EXIT ቢ ብ ብ VOL SELECT CH MUTE LAST CH VID 1 VID...
... Audio component. Turn ON your Audio component you have programmed until the batteries are for operating the Plasma TV. ባ POWER ቤ ብ TV DVD VCR CBL SOURCE WIZARD CD PVR STB AMP 1 2 3 4 5 6 7 8 9 SLEEP 0 INFO ANT TV/RGB A/V NET ASPECT VIDEO MENU EXIT ቢ ብ ብ VOL SELECT CH MUTE LAST CH VID 1 VID...
Owners Guide
Page 40
...STB CBL VCRSOURCE WIZARTDAPE AMP 3 TV CD DVD 1 2 5 6 9 4 7 8 INFO MODE 0 ASPECT A/V NET SLEEP TV/RGB EXIT ANT CH SELECT VOL MUTE SVCS VCR PLUS+ VID 1 VID 2 PIP FREEZE VID 3 PIP CH PIP ACCESS VIDEO SWAP PIP MODE REC CLU-5723TSI THE SIMPLE REMOTE CONTROL HITACHI has provided a second remote ... to access your convenience. The Simple Remote Control has the basic features that are most often used. Press the MUTE button again to turn the Plasma TV ON or OFF. ባ CH+ (̆), CH- (̄) Press the CH+ (̆) up or CH- (̄) down buttons to select ...
...STB CBL VCRSOURCE WIZARTDAPE AMP 3 TV CD DVD 1 2 5 6 9 4 7 8 INFO MODE 0 ASPECT A/V NET SLEEP TV/RGB EXIT ANT CH SELECT VOL MUTE SVCS VCR PLUS+ VID 1 VID 2 PIP FREEZE VID 3 PIP CH PIP ACCESS VIDEO SWAP PIP MODE REC CLU-5723TSI THE SIMPLE REMOTE CONTROL HITACHI has provided a second remote ... to access your convenience. The Simple Remote Control has the basic features that are most often used. Press the MUTE button again to turn the Plasma TV ON or OFF. ባ CH+ (̆), CH- (̄) Press the CH+ (̆) up or CH- (̄) down buttons to select ...
Owners Guide
Page 42
.... 42 Press MENU on the remote control to display the different features on the remote control to quickly exit from a menu. 4. Press EXIT on your HITACHI Plasma TV. 2. OSD (On-Screen Display) 1. Press AV NET on the remote control to access the AV Network menu to a different menu item. Manager Locks Setup Move...
.... 42 Press MENU on the remote control to display the different features on the remote control to quickly exit from a menu. 4. Press EXIT on your HITACHI Plasma TV. 2. OSD (On-Screen Display) 1. Press AV NET on the remote control to access the AV Network menu to a different menu item. Manager Locks Setup Move...
Owners Guide
Page 48
...will automatically adjust volume so each selection when both stereo and second audio are trademarks of the Plasma TV internal speakers. If a channel is tuned and is incorporated under license Matrix Surround The Matrix Surround features the...each channel and input has the same average volume level. 48 AUDIO Audio Select AUDIO to adjust the TV to your head-phones. Video Audio THUMB STICK MENU Audio Aspect Chan. Bass This function controls the low...feature can be turned ON or OFF. Also, set to OFF, the Plasma TV speakers and the sub-woofer output are adjusting treble.
...will automatically adjust volume so each selection when both stereo and second audio are trademarks of the Plasma TV internal speakers. If a channel is tuned and is incorporated under license Matrix Surround The Matrix Surround features the...each channel and input has the same average volume level. 48 AUDIO Audio Select AUDIO to adjust the TV to your head-phones. Video Audio THUMB STICK MENU Audio Aspect Chan. Bass This function controls the low...feature can be turned ON or OFF. Also, set to OFF, the Plasma TV speakers and the sub-woofer output are adjusting treble.