- 5 -
Issue 1
OUTPUT / INPUT CONNECTIONS
The outputs of the last slave unit must be connected to the inputs of the preceding unit, and so on until
upto the Master unit. The outputs of the Master unit are then connected to an amplifier.
An example of the output / input connections for a Master and two Slaves are as follows:
MANUAL START BUTTON
The front panel ‘MANUAL START’ button only operates on the Master unit either in stand alone or
multi-unit modes. The button on any slave units is ignored. The manual push button may be over-
ridden to provide automatic start up by the rear panel MAN / AUTO Switch.
INTERNAL LINK SETTINGS
There are three links inside each ATTMR unit which determine if the unit is to be operated as a master
or slave unit (LK3) and the cassette format in use.
The unit can handle 2 or 4 track recordings in both normal and reverse recorded formats.
For 2 track tapes, the rear panel ‘Mono / Stereo’ switch determines the audio outputs. In the stereo
position left and right channels are available. If mono is selected, the left output channel provides the
mono output. The right channel remains operative but should be ignored.
For 4 track tapes, only a mono output from the left channel applies and any output from the right
channel should be ignored.
Please note:
if two or more ATTMR units are connected together in mono then the Master unit should
be set to “Stereo” and the Slave units set to “Mono”. If this is not done then a low level pulse will be
heard when tapes are not playing.
MASTER
SLAVE 1
SLAVE 2
INPUT
OUTPUT
INPUT
OUTPUT
INPUT
OUTPUT
TO AMPLIFIER
