Vortex Impact 850 Manual Download Page 4

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Your Impact is factory set to the angle 
compensating HCD mode and yards.

To change modes, after the Impact is 
powered up activate the Mode Selection 
by pressing and holding the Menu button 
for at least four seconds. Once the Mode 
Selection screen displays, release the button. 

As you progress through Mode Selection, you may exit at any 
time and save your settings by pressing and holding the Menu 
button for at least four seconds—the Impact will then return 
to power-up condition.

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1. Choose between the HCD and LOS Modes.

 

After activating the Mode Selection, press the Measure 
button to toggle between the HCD and LOS displays. Press 
the Menu button to save your desired choice and move to 
the Yards/Meters selection screen.

Mode Selection

Display

Use the Measure 
button to toggle 
through each 
Mode Selection 
option.

Use the Menu 
button to activate 
the Mode Selection 
displays.

Choose Between HCD and LOS 

Summary of Contents for Impact 850

Page 1: ......

Page 2: ...des LOS Line of Sight mode and Scan feature along with adjustments for reading in yards or meters Please be sure to read entire manual prior to using the Impact 850 For the most current information ab...

Page 3: ...tery the Impact 850 is in Ready Condition the normal power off condition when not ranging To power up the Impact 850 from Ready Condition and prepare for ranging press and release the Measure button T...

Page 4: ...save your settings by pressing and holding the Menu button for at least four seconds the Impact will then return to power up condition Set and Save Mode Selections 1 Choose between the HCD and LOS Mod...

Page 5: ...s Settings will also save when Impact powers down automatically No Reflectivity Displayed HCD Scan LOS Scan Scan Ranging With the Impact powered up activate Scan Ranging by pressing and holding the Me...

Page 6: ...nput shooters simply use the appropriate level ground bullet drop and wind adjustment for the range displayed and shoot Archers use the appropriate level ground sight pin for the range displayed and s...

Page 7: ...ices can provide independent slope correction for bullet drop data and require actual line of sight range input Using the LOS range when calculating bullet wind drifts under these steep slope long ran...

Page 8: ...as the crosshairs move across the target object A blinking S display indicates Scan Ranging is activated Scanning to get range Scan back and forth watching for yardage number to display or change Main...

Page 9: ...Shiny reflective surfaces will usually reflect the laser pulse better than dull textured surfaces Animal hair will not reflect as well as a hard surface Ranging while under cloud cover can improve las...

Page 10: ...Middleton WI 53562 service vortexoptics com VIP Warranty We build optics based on our commitment to your absolute satisfaction That s why our products are unconditionally guaranteed and we make this...

Page 11: ...LRF100 17 S...

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