Operation | Operating Manual GW 702 | 15
7. Operation
a
Orientation aid
b
Measured value sensor 1
c
Measured value sensor 2
d
Status display
e
Key left (
)
f
Key up (
)
g
Key down (
)
h
Key right (
)
i
"ESC" key
After switching on, the device first indicates the measured values of sensor 1 and if applicable sensor 2. Any
possible alarm messages present are indicated in the second line.
Move in the menu with the help of the operating keys:
With the key
you switch from the display of the measured value to the main menu.
With the keys
and
you scroll up and down.
The key
is used to select a menu or a parameter.
The key
is used to exit a menu and save data.
For better orientation there are various triangles visible in the display. They are intended to serve as orienta-
tion aid and specify, in which direction you can move from your respective position.
The "ESC" key brings you back to the measured value display at any time.
7.1 Setting parameters
1. When selecting a parameter the current setting is displayed.
2. Switch to the next alternative by pressing the key
.
3. When you have paged through all alternatives, with a renewed press of the key
the original setting
is displayed again.
Selection of alternatives
Often for a parameter you must only select between various alternatives. For this you only need the key
. With that you page from one alternative to the next, until you arrive at the starting point again or have
reached the required alternative.
With these parameters, any change becomes effective immediately. You do not need to save the setting
extra.
1. Select the parameter by pressing the key
.
2. A double triangle appears behind the number and indicates, that the number can now be changed with
the keys
and
.
3. When you have set the required value, save your setting by pressing the key
. The double triangle
disappears - the new value is saved.
Enter password
058 Code
Enter password
058 Code
Enter password
062 Code
GW 702
0.09 ppm 0.01 ppm
Sens. 1 Sens. 2
e f g h
i
a b
c d
