Spectra HL750 User Manual

Battery Status

Specifications

Working Radius:
(Laser dependent):
Laser Detection Height:
Numeric Readout Height: 102.0 mm
Full - Half - Outline - Flashing -
Internal Radio:
Batteries Initial Approx. Change
OK Warning 30 Minutes Batteries
Radio Working Radius:
Remaining
Accuracy (Deadband):
Ultra Fine
Super Fine

Move clamp position

Fine
Medium
Coarse
Offset on-grade clamp position - clamp
Calibration
position is sensed automatically and
Reception Angle:
displayed. Offset clamp position moves
Detectable Spectrum:
the on-grade location to allow more grade
information to be displayed above grade.
Beeper Volumes:
This is useful in applications where going
below grade is not required, i.e. driving
stakes down to grade.
LED Grade Indicators:
Power Supply:
Battery Life:

Rod Clamp

Automatic Shut Off:
Environmental:
Weight without clamp:
Dimensions without
7 clamp:
1
Operating Temperature:
6
Storage Temperature:
2
*Specifications subject to change without notice.
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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.
1 m - 460 m (3 ft - 1500 ft)
127.0 mm (5")
(4")
Full 2-way communication, operation
and security lock with paired device
Up to 80 m (260 ft), depending on
orientation, conditions and paired device
0.5 mm 0.02 in 1/32 in
1.0 mm 0.05 in 1/16 in
2.0 mm 0.10 in 1/8 in
5.0 mm 0.20 in 1/4 in
10.0 mm 0.50 in 1/2 in
0.1 mm 0.01 in 1/64 in
± 45° minimum
610 nm ... 780 nm (HL750)
520 nm ... 780 nm (HL750U)
Loud = 110 dBA
Medium = 95 dBA
Low = 65 dBA
Front, Green on-grade,
Red Hi, Blue Low
2 x 1.5 Volt "AA" batteries
60+ hours
Selectable, 30 min, 24 h, Off
Waterproof, Dustproof to IP67
371 g (13.1 oz.)
168.0 x 76.0 x 36.0 mm
(6.6" x 3.0" x 1.4")
-20°C...+60°C (-4°F... +140°F)
-40°C...+70°C (-40°F...+158°F)
Warranty
Trimble warrants the HL750 / HL750U 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 certified 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 fitness for a particular purpose, are hereby
disclaimed. This warranty is in lieu of all other warranties, expressed or
implied.
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: +31 497 53 2430, 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
Trimble Construction Division
5475 Kellenburger Road
Dayton, Ohio 45424-1099
U.S.A.
+1-937-245-5600 Phone
N324
www.trimble.com
© 2009, Trimble Navigation Limited. All rights reserved.
PN 1277-5470 (10/09)
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
HL750 / HL750U
in the Radio Interference Regulations of the Canadian Department
Laserometer
of Communication, and is pursuant to part 15 of the Federal
Communication Commission (FCC) rules. These limits are designed
User Guide
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 modifications 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):
Manufacturer's Name:
Manufacturer's Address:
European Representative Address:
Model Number:
Conformance to Directive(s):
Equipment Type/Environment:
www.trimble.com
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1
Front view Rear view
1. Keypad - Power, Accuracy, Units & Volume switches. 9. Battery Door & Latch for two "AA" batteries.
2. LED Display - Green for on-grade, Red for high, Blue for low 10. Marking Notch (3.15 in / 80.0 mm from top).
3. Beeper output - Fast, solid & slow audible signal. 11. Captive Screw Thread, Center on-grade clamp position.
4. Bubble Vial - aids in keeping level. 12. Captive Screw Thread, Offset on-grade clamp position.
5. Anti-strobe sensor - Reduces false indication from 13. Clamp Guides - Dimples align rod clamp.
strobe lights. 14. Serial Number / ID Label.
6. SuperCell Reception Window - 5.0 in / 127.0 mm of height. 15. Rear LCD - repeats indications of front LCD.
7. Front LCD - Displays elevation, settings and status. 16. Rubber over mold - Protects the unit from drops
8. On-grade Mark - Aligned with laser center on-grade
reading.
Installing the Batteries
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.
89/336/EEC
Trimble Navigation Ltd.
5475 Kellenburger Road
Dayton, Ohio 45424-1099 U.S.A.
Trimble GmbH Am Prime Parc 11
65479 Raunheim, Germany
HL750, HL750U
EC Directive 89/336/EEC using
EN55022, EN300-440, EN301-489
and EN61326
ITE/residential, commercial
& light industrial
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