Product Manual

1. Captive Rod Clamp Screw - attaches to the back of detector.
2. Alignment Points (2) - help secure and align rod clamp.
3. Level Vial - can be viewed from above or below to verify that the
rod is plumb.
4. Clamping Screw Knob - secures clamp to rods by moving the
traveling jaw. Clockwise tightens; Counterclockwise loosens.
5. Reference Bar - top of bar is aligned with on-grade.
6. Traveling Jaw - moving jaw grips tightly to rods.
7. Reversible Face - slanted face for round and oval rods; flat face
for rectangular and square rods.
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HL760 / HL760U
Laserometer
User Guide
1. Keypad - Power, Accuracy, Units & Volume switches.
2. LED Display - Green for on-grade, Red for high, Blue for low
3. Beeper output - Fast, solid & slow audible signal.
4. Bubble Vial - aids in keeping level.
5. Anti-strobe sensor - Reduces false indication from
strobe lights.
6. SuperCell Reception Window - 5.0 in / 127.0 mm of height.
7. Front LCD - Displays elevation, settings and status.
8. On-grade Mark - Aligned with laser center on-grade
reading.
9. Battery Door & Latch for two “AA” batteries.
10. Marking Notch (3.15 in / 80.0 mm from top).
11. Captive Screw Thread, Center on-grade clamp position.
12. Captive Screw Thread, Offset on-grade clamp position.
13. Clamp Guides - Dimples align rod clamp.
14. Serial Number / ID Label.
15. Rear LCD - repeats indications of front LCD.
16. Rubber over mold - Protects the unit from drops
Front view
Rear view
Working Radius: 1 m - 460 m (3 ft - 1500 ft)
(Laser dependent):
Laser Detection Height: 127.0 mm (5“)
Numeric Readout Height: 102.0 mm (4“)
Internal Radio: Full 2-way communication, operation
and security lock with paired device
Radio Working Radius: Up to 220 m (720 ft), depending on
orientation, conditions and paired device
Accuracy (Deadband):
Ultra Fine 0.5 mm 0.02 in 1/32 in
Super Fine 1.0 mm 0.05 in 1/16 in
Fine 2.0 mm 0.10 in 1/8 in
Medium 5.0 mm 0.20 in 1/4 in
Coarse 10.0 mm 0.50 in 1/2 in
Calibration 0.1 mm 0.01 in 1/64 in
Reception Angle: ± 45° minimum
Detectable Spectrum: 610 nm ... 780 nm (HL760)
520 nm ... 780 nm (HL760U)
Beeper Volumes: Loud = 110 dBA
Medium = 95 dBA
Low = 65 dBA
LED Grade Indicators: Front, Green on-grade,
Red Hi, Blue Low
Power Supply: 2 x 1.5 Volt “AA” batteries
Battery Life: 60+ hours
Automatic Shut Off: Selectable, 30 min, 24 h, Off
Environmental: Waterproof, Dustproof to IP67
Weight without clamp: 371 g (13.1 oz.)
Dimensions without
clamp: 168.0 x 76.0 x 36.0 mm
(6.6” x 3.0” x 1.4”)
Operating Temperature: -20°C...+60°C (-4°F... +140°F)
Storage Temperature: -40°C...+70°C (-40°F...+158°F)
*Specifications subject to change without notice.
Trimble warrants the HL760 / 760U to be free of defects in material
and workmanship for a period of three years. Trimble or its authorized
service center will repair or replace, at its option, any defective part, or
the entire product, for which notice has been given during the warranty
period. If required, travel and per diem expenses to and from the place
where repairs are made will be charged to the customer at the prevailing
rates. Customers should send the product to Trimble Navigation Ltd. or
the nearest authorized service center for warranty repairs or exchange,
freight prepaid. Any evidence of negligent, abnormal use, accident, or any
attempt to repair the product by other than factory-authorized personnel
using Trimble certied or recommended parts, automatically voids the
warranty. The foregoing states the entire liability of Trimble regarding the
purchase and use of its equipment. Trimble will not be held responsible for
any consequential loss or damage of any kind. This warranty is in lieu of all
other warranties, except as set forth above, including any implied warranty
merchantability of tness for a particular purpose, are hereby disclaimed.
This warranty is in lieu of all other warranties, expressed or implied.
Battery Status
Rod Clamp
Move clamp position
Notice to Our European Union Customers
For product recycling instructions and more information,
please go to: www.trimble.com/environment/summary.html
Recycling in Europe
To recycle Trimble WEEE,
call: [phone], and
ask for the “WEEE associate,” or
Mail a request for recycling instructions to:
Trimble Europe BV c/o Menlo Worldwide Logistics
Meerheide 45 5521 DZ Eersel, NL
1. Open the battery door using a coin or similar pry device to release the battery door tab.
2. Insert two AA batteries noting the plus (+) and minus (-) diagrams inside the battery housing.
3. Close the battery door. Push down until it “clicks” into the locked position.
Spectra Precision Division
5475 Kellenburger Road
Dayton, Ohio 45424-1099
U.S.A.
[phone] Phone
www.trimble.com
© 2014, Trimble Navigation Limited. All rights reserved.
PN 102381 (11/14)
Specications
Warranty
Installing the Batteries
N324
Offset on-grade clamp position
- clamp position is sensed automatically
and displayed. Offset clamp position
moves the on-grade location to allow
more grade information to be displayed
above grade. This is useful in applica-
tions where going below grade is not
required, i.e. driving stakes down to
grade.
Flashing -
Change
Batteries
Outline -
Approx.
30 Minutes
Remaining
Full -
Batteries
OK
Half -
Initial
Warning
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EMC Declaration of Conformity
This device has been tested and found to comply within the limits for
a Class B digital device for radio noise for digital apparatus set out
in the Radio Interference Regulations of the Canadian Department
of Communication, and is pursuant to part 15 of the Federal
Communication Commission (FCC) rules. These limits are designed
to provide reasonable protection against harmful interference in a
residential installation.
This receiver generates radio frequency. If it’s not used in accordance
with the instructions, it may cause harmful interference to radio or
television reception. Such interference can be determined by turning
the receiver off and on. You are encouraged to try eliminating the
interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the laser and the receiver.
For more information, consult your dealer or an experienced
radio/television technician.
CAUTION: Changes or modications to the receiver that are not
expressly approved by Trimble could void authority to use the equipment.
CE Declaration of Conformity
Application of Council Directive(s): 89/336/EEC
Manufacturer’s Name: Trimble Navigation Ltd.
Manufacturer’s Address: 5475 Kellenburger Road
Dayton, Ohio 45424-1099 U.S.A.
European Representative Address: Trimble GmbH Am Prime Parc 11
65479 Raunheim, Germany
Model Number: HL760, HL760U
Conformance to Directive(s): EC Directive 89/336/EEC using
EN55022, EN300-440, EN301-489
and EN61326
Equipment Type/Environment: ITE/residential, commercial
& light industrial
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