DCN NG | Installation and User Instructions | Section 1 | Introduction
1.6
Signs
Except for note alerts, the nature of the effect that can
be caused when the alert is not observed, is indicated
using a sign. For note alerts, the sign provides more
information about the note itself. In this manual, the
following signs are used in combination with alerts:
Note
General sign for notes.
Note
Consult the indicated source of information.
Caution, Warning, Danger
General sign for cautions, warnings and
dangers.
Caution, Warning, Danger
Risk of electric shock.
Caution, Warning, Danger
Risk of electrostatic discharges.
Bosch Security Systems | 2004-03 | 9922 141 70521en
1.7
Conversion tables
In this manual, SI units are used to express lengths,
masses, temperatures etc.. These can be converted to
non-metric units using the information provided below.
table 1. 1 : Conversion of units of length
1 in =
25.4 mm
1 in =
2.54 cm
1 ft =
0.3048 m
1 mi =
1.609 km
table 1.2: Conversion of units of mass
1 lb =
0.4536 kg
table 1.3: Conversion of units of mass
1 psi =
68.95 hPa
Note
1 hPa = 1 mbar.
table 1.4: Conversion of units of temperature
9
°F
-- - °C
⋅
=
+
32
5
en | 12
1 mm =
0.03937 in
1 cm =
0.3937 in
1 m =
3.281 ft
1 km =
0.622 mi
1 kg =
2,2046 lb
1 hPa =
0.0145 psi
5
°C
-- -
⋅
(
°F 32
)
=
–
9