Product Manual

1. Pair the Two HL760’s
Turn on both HL760 Laserometers that are to be paired and follow below directions for both units.
Enter the MENU of the HL760’s. The RDIO functions will be shown
Enter the RDIO functions to display the MODE selection
If HL is not displayed, Enter the MODE function and scroll up or down to select HL for each HL760 and ENTER.
Scroll down to PAIR function. ENTER to activate pairing.
The PAIR symbol will rotate briefly until both units complete the PAIR operation.
PAIR OK indicates function complete.
2. Remote Operation
Turn both HL760’s Off.
The first HL760 turned on becomes the laser SENSOR (receiver). The second HL760 turned on becomes the
REMOTE DISPLAY / CONTROL PANEL.
Turn on the HL760 that is desired to be the SENSOR first. Mount at the desired elevation so that it can receive the
laser beam.
Turn on the HL760 that is desired to be the REMOTE DISPLAY / CONTROL PANEL second.
RMT.D – OK will be displayed.
Press ENTER to operate this HL760 as the REMOTE DISPLAY / CONTROL PANEL.
NOTE: If ENTER is not pressed, both HL760’s will revert to standard operation.
During REMOTE DISPLAY / CONTROL PANEL operation, RMT.D is displayed. The Unit will remotely
display the elevation readings of the SENSOR, as long as the Antenna symbol shows the two are within
radio range of each other up to 220 meters (720 ft).
The RMT.D unit can remotely adjust the Accuracy and Units of Measure of the SENSOR.
A) HL760 is
in the laser beam and the
power is on:
Press any switch to return to normal
operation.
The current elevation read-
ing will be held. A flashing
display will confirm the
reading has been captured
.
1 x quick
B) HL760 is
out of the laser beam and
power is on:
A short intermittent
beep (The beeper
will turn on to Low if
turned off.)
+
1.
Press any switch to return to normal
operation.
2. Place the HL760 in the beam.
(Example: Fasten it to a measuring
rod, bring the
HL760 into the laser
beam. You now have 5 seconds to
plumb the rod and get the reading
captured.)
The beeper will
chirp rapidly after
approximately 5
seconds to confirm
beam capture. A flashing
display will also indicate
the reading has been
captured
.
+
1 x quick
Special Menu Functions
RDIO Radio Functions - MODE - PAIR - TEST
SENS Sensitivity Medium*-High-Low
AVG Averaging algorithm Medium*-High-Low
D.R.O. Numeric display ON*-OFF-.1mm
UNIT Units of measure MM*-CM-IN-FRAC-FT
FRC.R. Fractional Reduction ON*-OFF
ARRW Arrow Display DB*(deadband)-PR (prop.)
O.O.B. Out-of-Beam Display ON*-OFF
GRD.A. Grade Alarm ON-OFF*
A.S.O. Automatic shutoff 0.5h*-24h-OFF
TX.O.L. Transmitter Out-of-Level OFF*-RPS
TX.O.B. Transmitter Low Battery OFF*-RPS
INFO Information about the Laserometer
* Default setting
(for 2 Sec., then RDIO)
Press switches
together for 2 sec
.
1. Scrolling up or down.
How to change Menu functions:
2. Enter Change mode.
3. Change selected items
.
4. Confirm change.
5. To Exit.
or
+
Automatic Shutoff
A.S.O. (Automatic Shut Off):
0.5 - After 30 Minutes*
OF - Off (Unit is permanently on.)
24 - 24 hour shutoff.
Out-of-Beam Display
O.O.B. (Out-of-Beam Display):
Sequence to show direction to get back in
the laser beam ( for 25 s)
ON - Out-of-Beam Display ON*
OF - Out-of-Beam Display OFF
Grade Alarm
GRD.A. (Grade Alarm):
When turned ON, disables the audible
signal when on-grade. When moved out
of the on-grade deadband, the beeper
activates as normal:
ON - Alarm on (Solid beeper OFF)
OF - Alarm off (Solid beeper ON)*
Sensitivity of reception
SENS (Sensitivity):
Selects reception sensitivity to laser and
other light sources.
MD - Medium*: for most applications.
HI - High: When laser beam is
weak, or at very long distances.
LO - Low: If outside sources are
disturbing elevation readings
.
Action Display Remarks
Initialization:
1. Test of LCD, LED and beeper
2. CAL: Calibration (3 sec.)
3. Unit is ready for use.
(Do not power up the unit in a laser beam
or strobe. If detected, the unit will display
“E200” and revert to the previous
calibration.)
The selected unit of measure determines
the displayed deadband (accuracy).
The current accuracy is stored in memory
and will be retained when the unit is turned
off or when batteries are replaced.
The current beeper
volume is stored in
memory and will be
retained when the unit is
turned off or when bat-
teries are replaced.
The current unit of measure is stored in
memory and will be retained when the unit
is turned off or when batteries are replaced.
The current brightness of LEDs
is stored in memory and will
be retained when the unit is
turned off or when batteries are
replaced.
Action Display Remarks
Accuracy in mm:
0.5 1.0 2.0 5.0 10.0
Beeper
Loud
Beeper
Medium
Beeper
Low
(No symbol)
mm - cm - in - frac - ft
LEDs
Bright
LEDs
Dim
LEDs
OFF
(No symbol)
1
2
3
Turn power ON/OFF
Press to turn power ON. Press and hold
for 2 seconds to turn power OFF.
Press once to display current setting;
push again to scroll through options.
Press together to cycle the selection.
+
Press once to display current setting,
additional pushes to scroll through options.
Select accuracy
Select beeper volume
Select units of measure
Select brightness of LEDs
CAPTURE Function
Press once to change current setting
(A beep confirms the selected volume.)
Beeper
Off
Special Menu Functions
RDIO (Radio) - Selects the 2-way radio operating conditions.
 MODE -
 OF – Off, No radio operation
 LS – Laser, radio is set to operate with a laser
(see the laser user guide for using these features)
 HL – Handheld Laserometer, the 2-way radio is set to operate with another HL760
 PAIR - Configures the radio to work with a specific laser or HL760 Laserometer.
(required only once for each device)
Identification code of the paired device is stored in memory.
 TEST - Displays the value of communication packets (Service Use Only)
Remote Operation with Two HL760’s
The HL760 can remotely display another HL760’s elevation information up to 220 m (720 ft) away.
RADIO Function
For more information about special
Menu Function contact the manu-
facturer, importer or your local
dealer
.
NOTE: The CAPTURE function is disabled
when the HL760 is radio linked and operating
with a paired device.
Special Menu Functions
Change special Menu Functions only in the case of special job requirements!
VH - Very High (HL760U only): for
extremely long distances. VH should not
be used indoors, as it can cause false
signaling under fluorescent lights.