9
Because of an eye condition called heterophoria,
the reading accuracy of some users may be
impaired. Check for this as follows:
Take a reading with both eyes open and then close
the free eye. If the reading does not change
appreciably there is no disalignment of the eye
axes, and both eyes can be kept open. Should there
be a difference in the readings, keep the other eye
closed and sight halfway above the instrument
body. The hairline now rises above the instrument
body and is seen against the target (Fig. 5).
0
90
90
Code:
PM-5/360PC
TANDEM
W
E
N
S
0
350
10
190
180
180
View
Fig. 5. The hairline is seen against the target
Summary of Contents for Tandem
Page 1: ...EN FR DE ES IT FI SV SUUNTO TANDEM ...
Page 3: ...Suunto Tandem USER S GUIDE EN ...
Page 20: ...Suunto Tandem GUIDE DE L UTILISATEUR FR ...
Page 39: ...Suunto Tandem BEDIENUNGSANLEITUNG DE ...
Page 58: ...Suunto Tandem GUÍA DEL USUARIO ES ...
Page 79: ...Suunto Tandem GUIDA DELL UTENTE IT ...
Page 96: ...Suunto Tandem KÄYTTÖOPAS FI ...
Page 114: ...Suunto Tandem BRUKSANVISNING SV SV ...
Page 131: ...Suunto Oy 6 1997 2 2006 3 2007 ...