User manual ROLLS MX124

[. . . ] SETTING THE LOW CUT AND PHANTOM POWER SWITCHES On the left side are the Phantom Power and Low-Cut switches. Phantom Low Cut Phantom Low Cut Phantom Low Cut Phantom Low Cut Phan Pwr ON=dwn Low Cut ON=up As shown here, under each number is a P indicating Phantom Power, and an L which indicates Low-Cut. When the P switch is DOWN, the phantom power is ON, when it is UP , the phantom power is OFF. When the L switch is UP the low-cut is ON, when it is DOWN, , the low-cut is OFF. 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 purchaser's receipt. [. . . ] Some states do not allow the exclusion or limitation of special, incidental or consequential damages so the above limitation or exclusion may not apply to you. This warranty gives you specific legal rights, and you may also have other rights which vary from state to state. ROLLS CORPORATION SALT LAKE CITY, UTAH 10/05 ProMix IV MX124 SPECIFICATIONS Input Impedance: Output Impedance: THD + Noise: S/N Ratio: Frequency Response: Max Output Level: Max Input Level: Max Gain: Low Cut: Current Draw: Phantom Power: Connectors: Size: Weight: 600 Ohms XLR 600 Ohms, 1/4" and 1/8" 10 Ohms . 02% 84 dB 25 Hz - 16 kHz (+0 / -3 dB) + 14 dB -14 dB +55 dB -3 dB @ 100 Hz 30 mA +18 VDC 4 Female XLR, 2 Male XLR, 1 1/4" TRS, 1: 1/8" (3. 5mm) DC Power Jack (5. 5 X 2. 1 mm tip negative) 6. 3"w x 3. 7"d x 2. 3" h 1. 5 lbs. OWNERS MANUAL INTRODUCTION Thank you for your purchase of the MX124 ProMix IV. This unit is designed and manufactured to mix four microphones together and send their combined signals out stereo transformer-balanced XLR outputs, or front panel 1/4" and 1/8" stereo outputs. The individually switchable phantom power and low-cut switches provide the final touches which make the MX124 a valuable tool for any sound reinforcement, musical, recording, or install application. Phone/Aux: 1/4" and 1/8" (3. 5mm) TRS jacks which may be connected to a pair of headphones for personal monitoring, or to a stereo unbalanced input of a signal processor, amplifier, or camera. Clip LED: Indicates that clipping is about to occur or occurring in the MX54s circuitry. This LED begins to light 3dB below actual circuit clipping. RIGHT HAND SIDE - Battery compartment which houses two 9-Volt (alkaline recommended) batteries. - +12 VDC power jack for connection to the Rolls PS27; +12 VDC (outside of the ring is positive) external power supply. - Power Switch: Applies power to the MX124. INSPECTION 1. Unpack and Inspect the MX124 package Your MX124 was carefully packed at the factory in a protective carton. Nonetheless, be sure to examine the unit and the carton for any signs of damage that may have occurred during shipping. If obvious physical damage is noticed, contact the carrier immediately to make a damage claim. We suggest saving the shipping carton and packing materials for safely transporting the unit in the future. [. . . ] The level varies from -infinity (off) to max gain. PAN 1 - 4: Adjusts the relative right/left level of each channel. [. . . ]