Magnum Dynalab MD-309 - Manual (Page 5)

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SETTING UP THE MD 309 HYBRID INTEGRATED AMPLIFIER
1. Position the unit away from any spot which may have extremes in temperatures.
2. Place the unit on a very rigid surface capable of holding 50 pounds (22 KG).
3. The heat sinks located inside the unit are used to keep the unit at a safe
operating temperature. It is important that they are not covered and that the unit
is not installed in a closed area where there is little air circulation. Ensure at
least 2” of clearance on the left and right of the device, and 5” of clearance
above the unit to allow for proper ventilation.
4. Unwrap the EIA AC cord and plug the EIA end into the rear socket marked
Power
Input . Plug the other end of the AC cord into a 120/220/230/240 volt
continuous AC power supply. Be sure that the voltage marked on the rear of the
unit is the same as the AC source that you are using.
5. Hook up your speakers to the back of the unit insuring that the positive (+)
terminal on the speaker is hooked up to the positive (+) output terminal on the
309, likewise that the negative (-) is correctly hooked up. Be sure that all the
connections are tightly affixed.
6. Turn the power switch on the front panel touchscreen to the ON position. The
screen will turn on displaying the Magnum Dynalab Logo as the 309 is warming
up. The 309 will then display the current input setting and volume level.
INPUT PRESET VOLUME PROCEDURE
Use this feature to preset the volume levels of all your audio inputs. The idea is you
can match the levels of all your inputs so that when you are changing inputs during
play, they
will all be at the same level.
1. Use the input selector knob on the left of the 309 or the direct access from the
remote to select the input you want to adjust.
2. Once you are on the input you want to adjust hit the “set-up” button on the touch-
screen. Use the “up” or “down” arrow button to change the default volume level
on the input. Once you have the desired level hit the “save” button to preset your
level.
3. Repeat this procedure for each input you have until your inputs are all level with
each other or as you desire them.