Meridian G68 Installation Manual page 45

An 80Hz sinewave will be played through all channels.
You can change the test signal using the menu keys, as described
in the following sections.
To select the channel
• Press Chan.
You can select any individual channel, or All Channels.
To change the sweep rate
• Press or to change the sweep rate and direction, as
follows:
Display
CD >> 88.5Hz
Chan óòô öõú Sound Exit
CD > 81.5Hz
Chan óòô öõú Sound Exit
CD Pause 80.0Hz
Chan óòô öõú Sound Exit
CD < 78.5Hz
Chan óòô öõú Sound Exit
CD << 70.5Hz
Chan óòô öõú Sound Exit
To change the volume
• Use the volume keys in the usual way.
To change the input
• Press Sound.
You can select between the following inputs:
Option
Input
Sine
Noise
Silent
Alternatively you can switch between inputs using the menu keys
on the MSR+.
Description
Fast sweep up.
Slow sweep up.
Paused.
Slow sweep down.
Fast sweep down.
Description
The current input.
A sinewave.
Pink noise, band bass 500Hz to 2kHz for main
channel.
Silence.
4 1
C a l i b r a t i n g
t h e s y s t e m