Rane MH 4 - Manual (Page 2)

Manual-2
STEREO/MONO switch
Converts the INPUTS from stereo to mono so
that a single input cable drives both sides of
the headphones. In some instances a
STEREO program may be confusing for live
monitoring purposes, and switching to MONO
improves intelligibility by summing the Left
and Right signals.
OVERLOAD indicators
The red LEDs light when the input signal
exceeds the MH 4’s output capability (3 dB
below maximum). Occasional flickering is
acceptable.The overload point automatically
varies with the headphones used.
Chassis ground point
A screw is supplied for chassis grounding
purposes. This unit comes with an outboard
power supply which does not ground the
chassis through the line cord. The MH 4 can
be grounded either to another chassis which
is earth grounded, or directly to the
grounding screw on an AC outlet cover by
means of a wire connected to this chassis
grounding screw.
Remote POWER supply input
The unit is supplied from the factory with a
Model RS 1 remote power supply suitable for
connection to this input jack. The power
requirements of the unit call for an 18 volt
AC center-tapped transformer only. This is
not a telephone jack. Never use a
power supply with your unit other than
the one supplied or a replacement
approved by Rane Corporation. Using any
other type of supply may damage the unit
and void the warranty.