Bamo BIR 7110, Instruction Manual

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Special Features
Peak and Valley detection
The meter samples the input signal approximately every 1/10th second, compares the sample to previous peaks or
troughs, and updates the peak or trough memory if required with the new value. There are 2 ways of viewing the stored
peaks, either by the front panel pushbuttons or by external contact closure. Peak is annunciated on the display by the left
hand digit’s upper bar illuminating (identified as ‘Max.’ on the front panel) Valley is annunciated on the display by the left
hand digit’s lower bar illuminating (identified as ‘Min.’ on the front panel). The selection of actual reading, peak and valley
is sequential.
Front panel key viewing of Peak/Valley
1) Link terminal 7 to terminal 9
2) Fit programme lockout jumper
3) Press UP arrow key for peak, valley, normal
Remote contact closure viewing of Peak/Valley
1) Connect a normally-open contact closure switch between terminals 7 and 9
2) Fit programme lockout jumper
Reset Command
The reset command clears any stored peak or valley data and may be accessed either from the front panel or by external
contact closure command.
Front Panel key reset command
1) Link terminal 7 to terminal 10
2) Fit programme lockout jumper
3) Press Down Arrow key to reset display
Remote contact closure resetting
1) Connect a normally-open contact closure switch between terminals 7 and 10
2) Fit programme lockout jumper
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