Receivers Zone20 H | 15
4 Receivers
Description The Zone20 H is sold with the ZRB35, ZRP105 or ZRD105 Receiver.
4.1 ZRB35 Receiver
Instrument components
part 1 of 2
Instrument components
part 2 of 2
Description of the
buttons
a) Level vial
b) Keypad
c) On-grade
d) Laser Reception window
e) LCD window
f) Audio Speaker
Component Description
Level vial Aids to keep the rod plumb when taking readings.
Keypad Power, accuracy and volume functions.
On-grade Indicates the on-grade position of the laser.
Laser Reception
window
Detects the laser beam. The reception windows must be directed towards the
laser.
LCD window Front and rear LCD arrow indicate the detector’s position.
Audio Speaker Indicates the detector’s position:
• High - Fast beeping
• On-grade - Solid tone
• Low - Slow beeping
011190_001
a
b
c
d
e
f
a) Bracket Mounting Hole
b) Offset notch
c) Battery door
d) Serial number label
e) Product label
Component Description
Bracket Mounting
Hole
Location to attach the receiver bracket for normal operation.
Offset notch Use to transfer reference marks. The notch is 45 mm (1.75") below to top of the
detector.
Battery door Access to the battery compartment.
005666_001
a
b
c
d
e
a) Audio
b) Bandwidth
c) Power
Button Function
Audio Press to change the audio output.
Bandwidth Press to change detection bandwidth.
Power Press once to turn on the Receiver.
011192_001
a
b
c