1
2
3
4
5
4
5.2 Battery Life
Maico recommends using 2 AA
Alkaline
batteries.
Batteries will last approximately 30,000 tone
presentations. The MA 1 has an automatic shut-off
feature to prolong battery life when unit is not in
use. When batteries get too low to produce the
proper signal, the unit will shut off and will not turn
back on until batteries are replaced.
6.0
FRONT PANEL CONTROLS AND DISPLAYS
Figure 2
1.
Power button and R/L Ear Selector
2.
LED Ear Indicator
3.
LED Level Indicator
4.
dB Level selector buttons
5.
Frequency selector buttons/stimulus
presentation buttons.
8
9
