Ametek JOFRA 320 A, Руководство пользователя

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5/12 ENGLISH
2.2 Keyboard
The keys on the keyboard activate the following functions (cf. Fig. 2):
POS Description
 UP ARROW button used to adjust temperature values
(value increases) and to select menu options.

DOWN ARROW button used to adjust temperature values
(value decreases) and to select menu options.
‘ ENTER button used to accept chosen options.
’
ESC/MENU button used to escape or to activate the menu
system (hold button down for min. 2 seconds).
“ AUTO STEP button used to activate AUTO STEP.
The function is used to switch between a series of set-
temperatures automatically.
”
SWITCH TEST button used to activate SWITCH TEST.
The function automatically detects the opening/closing
temperatures for thermostats.
2.3 Display
The various segments of the display are used to indicate the following
(cf. Fig. 2):
POS Description
•
Used to display Read-temperature and parameters in the
menu system.
– Celsius temperature unit for top display.
—
Fahrenheit temperature unit for top display.
˜ Celsius temperature unit for bottom display.
Fahrenheit temperature unit for bottom display.
Minute time unit for bottom display.