Nikon PROSTAFF 7 User Manual

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Changing battery
• Type of battery: 3V CR2 lithium battery x1
• Battery remaining amount indicators
* Battery condition mark in the internal display warns when the battery needs to be replaced.
: Battery has enough power for use.
: Battery level is getting low. Prepare to replace the battery.
: Battery level is low. Battery should be replaced with a new one.
flashing : Battery is exhausted. After the indicator flashes three times, the laser rangefinder
automatically powers off. Please replace the battery.
1. Open the battery chamber cover
Using the ball of the thumb, etc. in the recessed part of the battery chamber cover, rotate the cover in
the direction toward the
mark. It may not open easily due to its rubber packing for water resistance.
2. Replace the old battery with a new one
 Insertanewbatterywiththe[+]and[-]correctlypositionedfollowingthe“Batteryinstallation”
indicationinthebatterychamber.[+]poleshouldbetowardstheinsideofthechamber.Ifthebatteryis
not inserted correctly, the laser rangefinder will not operate.
3. Close the battery chamber cover
Align the
mark with the indicator ● and insert the battery chamber cover. Using the ball of the
thumb, etc., turn the cover towards the
mark. It may not close easily due to the rubber packing
for water resistance, but continue to turn it all the way until it stops. Confirm that the cover is securely
closed.
• Battery life
Continuous operation: Approx. 13,000 times (at approx. 20°C)
This figure may differ according to condition, temperature, and other factors such as target shape, color, etc. Use
only as a guide.
* The battery supplied with this Laser Rangefinder is for operation checking. Due to natural electrical discharge, the life of this
battery will likely be shorter than that noted above.
* If water enters the battery chamber due to submersion, dry the battery chamber well, then replace the battery.
Target priority mode
ThislaserrangefinderemploystheFirstTargetPriority/Distant
Target Priority switching system (Factory default setting is
Distant Target Priority mode).
1. Turn on the power (Confirm the internal display is on).
2.PressandholdtheMODEbutton,thendepressandhold
thePOWERON/Measurementbuttonwithin0.5second.
Continue to press and hold both buttons (more than
2 seconds) until First Target Priority mode and Distant
Target Priority mode are switched.
3. Release both buttons when the mode is switched.
*
If the buttons are not pressed in the correct order,
switching will not take place.
*
If switching fails to take place, repeat Step 2.
[FirstTargetPrioritymode/DistantTargetPrioritymode]
Whenmeasuringoverlappingsubjects,FirstTargetPriority
mode displays the distance of the closest subject and
Distant Target Priority mode displays that of the farthest
subject.
First Target Priority mode
「
」
Distant Target Priority mode
「
」
Distance display units
Meter [ ]Yard
[ ]
Measurementresultsaredisplayedinyards/meters.
(Factory default setting is yard.)
1. Turn on the power (Confirm the internal display is
on).
2.PressandholdtheMODEbuttonformorethantwo
seconds.Whenthedisplayunithasbeenswitched,
release the button.
3. After the unit is set, results will be converted and
displayed in the selected distance display unit.
LED illumination
1. Turn on the power (Confirm the internal display is on).
2.BypressingtheMODEbuttonforlessthan2seconds,
theLEDilluminationcanbeturnedONandOFF.
*
UsetheLEDilluminationwhenconditionsaretoodark
to view the LCD panel.
*
TheLEDilluminationcanalsobeturnedoffbyturning
thelaserrangefinder’spoweroff.Inthiscase,the
illuminationwillbeoffwhenthelaserrangefinder’s
power is turned on again.

Nikon PROSTAFF 7 Specifications

General

Magnification	10x
Objective Lens Diameter	42mm
Waterproof	Yes
Fogproof	Yes
Prism System	Roof
Exit Pupil	4.2 mm
Lens Coating	Fully multicoated
Field of View	324 ft at 1000 yds
Close Focus Distance	13.1 ft
Weight	22.9 oz
Dimensions	5.9 x 5.1 in