PRO SHOT AS2 - R7 AS2 System Receiver

R7 • AS2 System Receiver
The R7 senses the plane of laser light
projected by the AS2 and indicates a
height position relative to the plane (high,
low, or on grade). The R7 uses a five
channel front LCD to display height
information and a three channel rear LED
display. Along with the visual displays,
an audio tone also indicates when the
receiver is high, low, or on grade. When
the R7 is exactly centered at the beam
height, an on grade "bar" indication is
displayed. If the R7 is high or low, an
"arrow" shows the direction to move the
R7 in order to get an on grade indication.
The R7 has three control switches, power
on/off, tone high/low/off and on-grade
accuracy select. Pressing the power
switch activates the R7. The audio tone
will sound and the LCD display will show the tone and accuracy icons. The
R7 is ready to operate in standard accuracy with loud tone. Pressing the
volume switch once changes to low volume, twice turns the volume off.
When the volume is off, there will still be a single tone the first time the R7
senses a laser signal. Pressing the accuracy switch once changes to the
coarse setting, twice changes to fine. The R7 automatically turns off if no
laser beam strikes are received for twelve minutes. The R7 is powered by a
9 volt battery that lasts approximately 60 hours. When the battery is nearly
used up, the low battery indicator will be displayed. To replace the battery,
locate the battery door on the back of the housing and slide the door toward
the bottom of the receiver. Remove the battery from the compartment (you
may need to tap the R7 on your palm to free the battery). Replace the
battery following the diagram molded on the battery door.
14
Five channel
front display
Rear display
Volume switch
Accuracy switch
Power switch
Tone
volume
Accuracy
L - R: std.,
fine, coarse
High fine
Low coarse
(both)
On Grade bar
Low batt.
Low fine
High coarse
(both)
2 inches (50mm)
120 degrees
±1/16 in. (±1.6mm) nominal
±1/8 in. (±3.2mm) nominal
±1/64 in. (±.4mm) nominal
9 volt battery
60 hours continuous
After 12 min. (no laser strikes)
Sealed against dust and water
250 to 850 R.P.M.
5/8in to 2-1/2in (16mm-65mm)
Reception Height ............
Reception Angle ..............
Standard mode accuracy
Coarse mode accuracy ...
Ultra-fine mode accuracy
Power Supply ..................
Battery life (alkaline) .......
Automatic Shut Off ........
Environmental ...............
Rotation Compatibility ...
Mount Clamping Range
Specifications and display icons