Nikon COOLSHOT 50i - 6x22 Golf Laser Rangefinder Manual

Getting to know the Laser Rangefinder

Key features

• Employs the First Target Priority algorithm that makes a flagstick easy to measure
• Notifies with the LOCKED ON sign (First Target Priority detection sign) and rangefinder vibration when measuring overlapping subjects and the distance to the closest subject is displayed
• High-quality 6× finder with multilayer coating
• Internal magnet on the side allows attachment to metal surfaces for convenient carrying
• Switch between two measurement display modes for the internal display: Golf mode (slope adjusted distance (horizontal distance ± height) and actual distance) and Actual distance mode
• Golf mode (default setting) displays the slope adjusted distance (horizontal distance ± height) which is useful for golf
• Built-in Actual Distance Indicator
• Press and hold down the PWR button to activate the continuous measurement function (up to approx. 8 seconds)
• Automatic power shut-off (approx. 8 sec. unoperated from standby screen)
• Rainproof — JIS/IEC protection class 4 (IPX4) equivalent (under Nikon's testing conditions)
• Invisible/Eyesafe EN/IEC Class 1M Laser

This product uses an invisible laser beam for measuring. It measures the time the laser beam takes to travel from the rangefinder to the target and back. Laser reflectivity and measurement results may vary according to climatic and environmental conditions, as well as the color, surface finish, size, shape and other characteristics of the target.

Measurement may be inaccurate or fail in the following cases:

• In snow, rain or fog
• Small or slender target
• Black or dark target
• Target has stepped surface
• Moving or vibrating target
• When measuring the surface of water
• Target measured through glass
• When the target is glass or a mirror
• When laser incidence to the target's reflective surface is oblique

About measurement results

This device is a basic rangefinder. Its measurement results cannot be used as official evidence.

Nomenclature/Composition

Composition

• Body ×1
• Case ×1
• Lithium battery (CR2) ×1

The carabiner-style ring included with the case is for carrying the laser rangefinder.
Do not hang heavy objects from it or pull it strongly. It cannot be used for climbing or mountaineering.

1. MODE button
2. PWR button (POWER ON/Measurement button)
3. 6× monocular eyepiece
4. Eyecup/Diopter adjustment ring
5. Diopter index
6. Battery-chamber cover
7. Battery-chamber cover "Open" indication
8. Strap eyelet
9. Monocular objective lens
10. Actual Distance Indicator
11. Laser emission aperture
12. Invisible laser detector aperture
13. Magnet
14. Product number label
15. Indication

Internal display

1. Actual distance (in Golf mode)*
   : "Failed to measure" or "Unable to measure"
2. Target mark
   : Aim at the target you want to measure.
   Position the target at the center of the mark.
3. Unit of measure (M: meter/YD: yard)
4. Distance
   : "Failed to measure" or "Unable to measure"
5. Battery level indicator
6. Golf mode mark*
7. Laser emission mark
   : Appears while the laser is being emitted for a measurement. Do not look towards the objective lens side while this mark is shown.
8. LOCKED ON sign (First Target Priority detection sign)
   : When measuring overlapping subjects, and the distance to the closest subject is displayed, this sign is lit.

* For details, refer to "Changing the measurement display mode".

• The internal display of this product is enlarged by the eyepiece. Although you may see dust that has entered, it does not affect the accuracy of measurement.

Functions

First Target Priority algorithm

When measuring overlapping subjects, First Target Priority algorithm displays the distance to the closest subject.

Dual LOCKED ON (First Target Priority detection notice function)

When measuring overlapping subjects, such as a flagstick with trees in the background, and the distance to a closest subject is displayed, the LOCKED ON sign (First Target Priority detection sign)* is lit in the viewfinder and the rangefinder vibrates at the same time to notify you.

* Single measurement: When measuring overlapping subjects and the distance to the closest subject is displayed, the LOCKED ON sign appears and the body vibrates briefly.
Continuous measurement: When displayed figures shift to a closer subject, the LOCKED ON sign appears and the body vibrates briefly.

Actual Distance Indicator

When the measurement display mode is set to Actual distance mode, the Actual Distance Indicator blinks while the Laser Rangefinder is ON.
You can find out at a glance that the inclinometer function is not being used.

Magnet

An internal magnet* on the side allows attachment to metal surfaces for convenient carrying.

* When attaching to magnetic metals using the rangefinder's internal magnet, make sure that the rangefinder is securely set in place. It may fall due to vibration or impact.

Inserting/Replacing battery

Type of battery

3V CR2 lithium battery ×1

Inserting/Replacing battery

1. Open the battery-chamber cover.
   Rotate the battery-chamber cover counterclockwise and remove it.
2. Insert the battery.
   To replace the battery, take out the old battery before inserting a new one.
   Follow the battery insertion mark inside the battery chamber to insert the + and - ends of the battery in the correct orientation (insert the battery so that + is pointing outward). If the battery is not inserted correctly, the Laser Rangefinder will not operate.
3. Attach the battery-chamber cover.
   Rotate the battery-chamber cover clockwise and secure it firmly. When attaching the battery-chamber cover, securely screw it all the way and check that it is secured.

• The battery-chamber cover may be difficult to rotate because this product uses a rubber seal to maintain its water resistance capabilities.

Battery level indicator

Display		Description
	After power on, displays for 2 seconds only.	Sufficient power available.
	After power on, displays for 2 seconds only.	Power getting low. Prepare to replace the battery.
	Displayed continuously.	Low. Battery should be replaced with a new one.
	Blinks. After blinking 3 times, automatically powers off.	The battery is empty. Replace the battery.

Navigating the menus

• Operating the MODE button
  There are two ways to press the MODE button. Operate the button while following the descriptions in this manual.
  • "Press and hold" means to continue pressing the button for 1.5 seconds or longer.
  • "Press" means to press the button quickly (less than 1.5 seconds).

Changing the measurement display mode

Switch between two modes (refer to the figure below) according to your golf playstyle. The displayed information differs depending on the mode. Factory default setting is golf mode.

1. Press the PWR button to turn on the Laser Rangefinder.
   
2. The measurement display mode switches every time you press the MODE button.
   
   • In Actual distance mode, the Actual Distance Indicator blinks.
   • The setting is saved even when the Laser Rangefinder is turned OFF.

Changing the internal display luminance (F1)

Adjust the brightness of the internal display. The factory default setting is 5. You can select 1 to 5.

• 1 - 5: 1 is the darkest, while 5 is the brightest.

1. Press the PWR button to turn on the Laser Rangefinder.
2. Press and hold the MODE button.
   
   • You can now change the internal display luminance.
3. The setting switches every time you press the PWR button.
   • If you press and hold the MODE button or do not operate the buttons for about 8 seconds, the displayed setting is saved and the Laser Rangefinder returns to standby.
   • The setting is saved even when the Laser Rangefinder is turned OFF.

Changing the distance display unit (F2)

For the display unit of the measurement results, select YD (yards) or m (meters). Factory default setting is YD (yard).

1. Press the PWR button to turn on the Laser Rangefinder.
2. Press and hold the MODE button.
3. Press the MODE button once.
   
   • You can now change the distance display unit.
4. The setting switches every time you press the PWR button.
   
   • If you press and hold the MODE button or do not operate the buttons for about 8 seconds, the displayed setting is saved and the Laser Rangefinder returns to standby.
   • The setting is saved even when the Laser Rangefinder is turned OFF.

Operation diagram of the setting menus

Press and hold the MODE button.
Press the MODE button.
Press the PWR button.

Measurement

Controls, adjustments or usage of procedures other than those specified herein may produce negative effects or damage to your health due to laser radiation.

• Before measuring, confirm the menus and change the settings by referring to "Setting the menu options".

Adjusting the focus of the internal display

If the internal display is difficult to see, adjust the focus with the following procedure.

1. Press the PWR button to turn on the power.
2. Look through the eyepiece and rotate the diopter adjustment ring until the internal display comes into focus.
   

Measuring

1. Press the PWR button to turn on the power.
   • If you do not operate the button for about 8 seconds, the power turns off automatically.
     
     Immediately after power-on
2. Aim at the target.
   Position the center of the target mark on the target.
   
3. Press the PWR button to measure.
   After measurement, the result is displayed for approx. 8 seconds, then power automatically turns off.
   Press the PWR button while the power is on to measure again.

Single measurement

Pressing the PWR button once starts single measurement, then displays the results.

Continuous measurement

Press and hold down the PWR button to start continuous measurement up to approx. 8 seconds. During measurement, the measured result is displayed consecutively while the laser emission mark is flashing. If you release your finger from the button, continuous measurement stops.

• When measuring a flagstick at a golf course
  Keep targeting the flagstick at the center of the target mark with the continuous measurement function to minimize the effects of hand shake.

Technical notes

Specifications

• The specifications of the product may not be achieved depending on the target object's shape, surface texture and nature, and/or weather conditions.

^*1 Under Nikon's measurement conditions.

^*2 This product is equivalent to JIS/IEC protection class 4 (IPX4) (under Nikon's testing conditions). This rating does not guarantee the water resistance performance of the unit or that it will be free from damage or problems under all conditions. Please observe the following when using:

• Do not operate or hold the product in running water.
• If any moisture is found on movable parts of this product, stop using the product and wipe it off.

Battery life

Approx. 13,000 times (at approx. 20°C (68°F))
This figure may differ according to conditions such as temperature and other factors. Use only as a guide.

• The battery supplied with this Nikon Laser Rangefinder is for operation checking. Due to natural electrical discharge, the life of this battery will likely be shorter than that noted above.

Troubleshooting/Repair

If this product fails to function as expected, check the list below before consulting your local dealer or the store where you purchased it.

• If there is a problem with the product.

• If you require a repair, please contact your local dealer or the store where you purchased the product.
  Do not repair or disassemble. It may result in a serious incident.
  Please note that Nikon is not responsible for any direct or indirect damage if the user attempts to repair or disassemble the product.
• About performance parts for repair and the repairable period
  The repairable period is within the holding period of performance parts for repair (parts necessary to maintain performance). In some cases, repairs may be possible even after the parts holding period has passed, so please contact a Nikon service organization, the store where you purchased the product, or your nearest dealer. In addition, if the product is found to be completely damaged due to malfunction or damage caused by submersion, fire, or dropping, it cannot be repaired even within the holding period. Evaluation of the degree of failure or damage is at the discretion of the Nikon service organization.