User Ma nual Beta three EQ2231 GRAPHIC EQUALISER ED-B3-MA-070410-001
Catalogue 1.Warning 1 2.Feature 2 3.Technical specification 3.1Parameter index 3 3.2Graphic 4 4.Panel introduction 6 5.Back panel introduction 7 6.
1. ATTENTION Instruction: ! The lightning flash with arrowhead symbol within the equilateral; triangle is intended to alert the user to the presence of un-insulated angerous voltage within the product's enclosure that may be of sufficient magnitude to constitute a risk of electric shock. The exclamation point within the equilateral triangle is intended to alert the user to the presence of important operation an maintenance (servicing) instructions in the literature accompanying this appliance.
2. Feature Honorable users: When you use our company's product EQ2231,please read this manual carefully and operate seriously as per this manual .If you have any questions, please ask the local dealer or visit our website www.elderaudio.com for help. EQ2231 is a general graphic equalization with excellent function which is suitable for many kinds of sound adjustment in the audio projects. below is the function character: 1.
3. Technical specification 1.The capability's parameter index Model:EQ2231 Input impedance: 10k balances or unbalanced Overload voltage: 8.5V Frequency response: 5Hz-45Hz +/- 1db Distortion: <0.008% THD 20---20kHz 0 dBu Max output voltage: 9.
3. Technical specification 2. Curve picture: 2.1 EQ adjustment curve 2.2 EQ adjustment and the relationship with the slider. +15 +11.5 +7.5 +5.5 +3.5 0 -2.5 -3.5 -5.5 -9.0 -15.
3. Technical specification 2.3 The adjustment curve for the high pass filter 2.
4. Panel introduction 7 +15 +15 4 2 50 Clip 0 18 A 12 6 0dB 0dB 150 -3 5 0 0 EQ2231 25 Graphic Equaliser 31.
5. Back panel introduction BALANCED CONNECTIONS T500mAL 250V VOLTAGE SELECT BALANCED CONNECTIONS Tip+(Hot) Ring-(cold) Tip+(Hot) Ring-(cold) Pin2+(Hot) Pin3-(cold) Pin2+(Hot) Pin3-(cold) 115/230VAC 50/60Hz30VA INPUT-B OUTPUT-B OUTPUT-A INPUT-A NO. Elder Audio Manufacture Co., Ltd 1 2 6 5 4 3 1.Power input socket 2.Voltage select switch. there is a option for 115V and 230V.please select according to local voltage. 3.Channel A signal input connector.
6. Power requirement Please make sure the local power voltage is same as the back panel indicates before connect the power socket. There is a power voltage choose switch can suitable for lots of power net. Please check whether the local power voltage is same as the voltage choose switch 115V/230V indicates or not ,and if same it can be connected .If not, please adjust the voltage choose switch to the voltage same as local voltage.
EQ2231 www.elderaudio.
