Chapter 2:  Site Preparation  2-7 
 
Reach Distance 
Thereachdistanceismeasuredfromtheedgeofthecheckstandtothe
7‐8‐9keyhome‐rowoftheDynaKey.
•  Ideally,themountshouldbe10–18inchesfromtheedgeofthe
checkstandtothe7‐8‐9keyhome‐row.(Mostcheckstandsmeasure
24–
26incheswide.)
•  Intheeventthattheidealadjustmentsarenotfeasible,adjustability
12–18inchesfromtheuser’sedgeofthecheckstandtothe7‐8‐9
keyhome‐rowisacceptable.
20620
Ideal: Adjust between 
254 - 460 mm (10 - 18 in.)
Acceptable: Adjust between 
305 - 460 mm (12 - 18 in.)
Checkstand
7-8-9 Keys