User manual ROLLS REQ

[. . . ] LIMITED WARRANTY This product is warranted to the original consumer purchaser to be free from defects in materials and workmanship under normal installation, use and service for a period of one (1) year from the date of purchase as shown on the purchaserís receipt. The obligation of Rolls Corporation under this warranty shall be limited to repair or replacement (at our option), during the warranty period of any part which proves defective in material or workmanship under normal installation, use and service, provided the product is returned to Rolls Corporation, TRANSPORTATION CHARGES PREPAID. Products returned to us or to an authorized Service Center must be accompanied by a copy of the purchase receipt. [. . . ] INSTALLATION Your REQ series equalizer may be installed in a standard 19î rack or placed in any dry, well ventilated area. The 1/4î connectors are balanced with the tip being positive (+) and the ring negative (-), or will assume an unbalanced state with unbalanced (TS) connectors. The XLR connectors are pin 2 positive (+). The chassis is lifted from the circuit ground (as are all ROLLS products) to help prevent ground loops. Since there are three types of input/output connectors, one type may be used on the input and another on the output. This helps to eliminate the need for special cables. FRONT PANEL The POWER switch is on when the red portion is showing. The VOL control provides the boost or cut settings for the input signal level. The LED bargraph shows the actual output level in dB so the use will know when the headroom is exhausted. EQ IN/OUT is for bypassing the equalizer circuits. The HPF and LPF controls are shelving filters , their 3dB down frequencies are indicated on the dials. For widest bandwidth, the HPF should be on 10Hz and the LPF should be set to 30 kHz. Frequency band slider controls cut or boost the indicated frequency by +/- 12 dB for the REQ131, or +/- 6 dB for the REQ215. When the slider is in the center or detented position, the frequency is left unmodified. REAR PANEL The rear panel contains the XLR, 1/4î, and RCA input and output jacks. Connect the power cable to a properly grounded AC outlet. [. . . ] (2 kg) PHANTOM POWER HEADPHONE OUTPUT AUX 1 OUT AUX 2 OUT +48V OFF AUX 1 RET. LEFT TAPE OUT RIGHT OUT LEFT OUT R L TAPE IN AUX 2 RET. LEFT MIC 11/12 RIGHT LEFT +60 TRIM +10 HPF LPF 200 2 1. 5 400 500 1 4 6 10 +10 0 KHZ 30 -12 +12 -7 -13 LEFT RIGHT -12 PWR LEVEL 20 25 31. 5 40 50 63 80 100 125 160 200 250 315 400 500 630 800 1K 1. 2K 1. 6K 2K 2. 5K 3. 1K 4K 5K 6. 3K 8K 10K 12. 5K 16K 20K MIC 9/10 RIGHT LEFT +60 +10 TRIM MIC 7/8 RIGHT LEFT +60 +10 TRIM MIC 5/6 RIGHT LEFT +60 +10 TRIM INSERT MIC 4 LINE +60 +10 TRIM INSERT MIC 3 LINE +60 +10 TRIM INSERT MIC 2 LINE +60 +10 TRIM INSERT MIC 1 LINE +60 +10 TRIM 30 20 50 100 0 +17 +12 16 HZ EQ BYPASS VOLUME 1 VOLUME 2 POWER AMPLIFIER RA200 [. . . ]