Rolls Field Mixer MX442 user manual

Summary of the content on the page No. 1

MX442
Field Mixer
MASTER HEADPHONE
CH. 1 CH. 2 CH. 3 CH. 4
31
0 31 0
MIC
VU VU
0 10 0 10 0 10 0 10 0 10 0 10
LEVEL LEVEL LEVEL LEVEL LEVEL LEVEL
PAN PAN PAN PAN
MX442
RL RL
RL RL
SLATE
POWER
400 Hz TONE
+
-
OWNERS MANUAL

Summary of the content on the page No. 2

Thank you for your purchase of the Rolls MX442 Field Mixer. The MX442 is a breakthrough in price/performance for the broadcast engineer, remote sound engineer etc. This unit was researched and devoloped by industry professionals. You told us what you wanted, and we built it. Please read through the following manual to ensure proper operation of this unit. FEATURES • Large calibrated VU meters for easy monitoring in any light  +48 volt phantom power on each input  Panning  Slate Mic with a 20H

Summary of the content on the page No. 3

DESCRIPTION FRONT PANEL CH. 1 CH. 2 CH. 3 CH. 4 MASTER HEADPHONE 31 0 31 0 MIC VU VU 0 10 0 10 0 10 0 10 0 10 0 10 LEVEL LEVEL LEVEL LEVEL LEVEL LEVEL PAN PAN PAN PAN MX442 RL RL RL RL LEFT RIGHT SLATE POWER 400 Hz TONE FIELD MIXER LEFT/RIGHT VU Meters: Indicate the level of signal that is being monitored, or the signal present at the Headphone Output. The meters also indicate battery voltage. MIC: This is the Slate Mic. When the SLATE

Summary of the content on the page No. 4

RIGHT OUT: Main Output - Balanced XLR jack containing the right portion of a stereo signal, for connection to a recording device, mixer, or amplifier. -25/+4 dB Switch: Sets the output level of the Main LEFT and RIGHT Output jacks to -25 dB or +4 dB. POWER: Toggle switch, when positioned towards the power jack; applies power to the MX442. 12 - 16 VDC: Input connector for connection to an auxiliary power source such as a Rolls PS27. REAR PANEL BATTERY COMPARTMENT: Holds two 9V Alkaline batteries

Summary of the content on the page No. 5

 The DIP switches The 6-DIP switch located on the rear panel provides phantom power for each individual microphone input, selects mono or stereo output operation, and activates the internal limiter. The limiter is used to compress the overall MX442 signal to a level which will not exceed +4 dB. Note that this limiter may be adjusted by the screwdriver potentiometer located between the Channel 3 and Channel 4 Pan pots. If the MX442 is being used in an area where there is a wide dynamic range of

Summary of the content on the page No. 6

BLOCK DIAGRAM LIMITER SWITCH - LIMITER + PHANTOM POWER L FADERS PAN MASTER CH 1 - 4 30 dB R.F. LEVEL MIC INPUTS 50 Hz Pad Filter Hi-Pass LIMITER TRIM R AUX INPUT 31 VU 31 SELECT SWITCH HEADPHONE - MONITOR VU OUTPUT - STEREO - MONO L - RIGHT HEADPHONE - LEFT LEVEL - BATTERY SLATE R MIC & 20 Hz TONE 400 Hz MONITOR SETUP INPUT TONE 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 se