User manual BIAMP MEQ 152 AND 301

[. . . ] This design also produces a more accurate front panel graphic representation of the actual equalization 'curve', so tuning a room becomes an easier process. Best of all, the mEQ152 & mEQ301 deliver unmatched performance at an excellent price. mEQ152 features include: 2/3-octave stereo 15-band graphic EQ (25Hz~16kHz) front panel switchable ±12dB or ±6dB filter range front panel +15dBu LED peak indicators balanced input & output on plug-in barrier strips front panel EQ bypass switch for each channel RFI filtering for protection from radio interference FET output muting to prevent turn on/off transients Constant-Q filter design for more precise equalization incorporates AES recommended grounding practices marked and UL / C-UL listed power source covered by Five-Year `Gold Seal' Warranty mEQ301 features include: 1/3-octave 30-band graphic EQ (25Hz~20kHz) front panel switchable ±12dB or ±6dB filter range front panel +15dBu LED peak indicators balanced input & output on plug-in barrier strips front panel EQ bypass switch for comparison RFI filtering for protection from radio interference FET output muting to prevent turn on/off transients Constant-Q filter design for more precise equalization incorporates AES recommended grounding practices marked and UL / C-UL listed power source covered by Five-Year `Gold Seal' Warranty ® 1 mEQ152 FEATURES FRONT PANEL 25 40 63 100 160 250 400 630 1K 1. 6K 2. 5K 4K 6. 3K 10K 16K boost 12dB peak 6dB out EQ in 0 cut 25 40 63 100 160 250 400 630 1K 1. 6K 2. 5K 4K 6. 3K 10K 16K +12 0 -12 gain 12dB peak on 6dB out mEQ152 Channel 1 Channel 2 1 2 EQ in Range Swiches (12dB / 6dB): These switches select the boost/cut range of the filter slide controls for the respective channels. [. . . ] Peak Indicators: These red LEDs indicate signal levels of at least +15dBu (9dB below clipping) are present in the respective channels. EQ Bypass Switches (In / Out): These switches activate or bypass the Filter Controls and Master Gain Control for the respective channels. Use EQ Bypass to compare equalized signals to un-equalized signals. Filter Controls: These slide controls adjust the gain in each of the filter bands (25Hz~16kHz/channel). Each control has a range of ±12dB or ±6dB boost/cut depending upon the position of the channel Range Switch. Master Gain Controls: These slide controls adjust the overall gain of the repective channels only when the EQ Bypass Switches are depressed (in). Use these controls to compensate for changes in gain due to filter adjustments. REAR PANEL 27V 50/60 Hz ~ BIAMP SYSTEMS PORTLAND, OREGON output input output input an affiliate of Rauland-Borg Corp 15 watts class 2 wiring MADE IN U. S. A. channel 2 channel 1 AC Power Cord: The external power transformer provides 27 Volts AC to the equalizer, and is detachable via a 5-pin DIN connector. The equalizer has two internal `self-resetting' fuses (there are no user servicable parts inside the unit). If the internal fuses blow, they will attempt to re-set after a short period. However, this may be an indication that the equalizer requires service. Outputs: These plug-in barrier strip connectors provide balanced output from the respective channels. (2. 72kg) +0, -0. 5dB < 0. 008% < 0. 008% -85dBu +24dBu 20k ohms +21dBm 200 ohms < 12 Watts 115/230VAC 50/60Hz mEQ301 +0, -0. 5dB < 0. 008% < 0. 008% -82dBu +24dBu 20k ohms +21dBm 200 ohms < 10 Watts 115/230VAC 50/60Hz 1. 75" (44mm) 19" (483mm) 7. 25" (184mm) 6 lbs. (2. 72kg) 4 WARRANTY BIAMP SYSTEMS IS PLEASED TO EXTEND THE FOLLOWING 5-YEAR LIMITED WARRANTY TO THE ORIGINAL PURCHASER OF THE PROFESSIONAL SOUND EQUIPMENT DESCRIBED IN THIS MANUAL. BIAMP Systems expressly warrants this product to be free from defects in material and workmanship for a period of 5 YEARS from the date of purchase as a new product from an authorized BIAMP Systems dealer under the following conditions. In the event the warranted BIAMP Systems product requires service during the warranty period, BIAMP Systems will repair or replace, at its option, defective materials, provided you have identified yourself as the original purchaser of the product to any authorized BIAMP Systems Service Center. Transportation and insurance charges to and from an authorized Service Center or the BIAMP Systems factory for warranted products or components thereof to obtain repairs shall be the responsibility of the purchaser. This warranty will be VOIDED if the serial number has been removed or defaced; or if the product has been subjected to accidental damage, abuse, rental usage, alterations, or attempted repair by any person not authorized by BIAMP Systems to make repairs; or if the product has been installed contrary to BIAMP Systems's recommendations. Electro-mechanical fans, electrolytic capacitors, and the normal wear and tear of appearance items such as paint, knobs, handles, and covers are not covered under this warranty. BIAMP SYSTEMS SHALL NOT IN ANY EVENT BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING LOST PROFITS, LOSS OF USE, PROPERTY DAMAGE, INJURY TO GOODWILL, OR OTHER ECONOMIC LOSS OF ANY SORT. EXCEPT AS EXPRESSLY PROVIDED HEREIN, BIAMP SYSTEMS DISCLAIMS ALL OTHER LIABILITY TO PURCHASER OR ANY OTHER PERSONS ARISING OUT OF USE OR PERFORMANCE OF THE PRODUCT, INCLUDING LIABILITY FOR NEGLIGENCE OR STRICT LIABILITY IN TORT. THIS WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES EXPRESSED OR IMPLIED. [. . . ] EXCEPT AS EXPRESSLY PROVIDED HEREIN, BIAMP SYSTEMS DISCLAIMS ALL OTHER LIABILITY TO PURCHASER OR ANY OTHER PERSONS ARISING OUT OF USE OR PERFORMANCE OF THE PRODUCT, INCLUDING LIABILITY FOR NEGLIGENCE OR STRICT LIABILITY IN TORT. THIS WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES EXPRESSED OR IMPLIED. BIAMP SYSTEMS EXPRESSLY DISCLAIMS ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. [. . . ]