Specifications are subject to alteration without notice.
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8
ProGraMMinG anD ManaG-
inG tHe Menus
8.1
the hand-held micro terminal
The GOLD Cooler has a hand-held micro terminal with
menus viewing settings, readings and possible alarms.
The hand-held terminal consists of a sealed control box
with a bus cable connection. The bus cable supplied is 3
m long and its one end is designed for connection to the
control circuit card in the electrical cubicle of the Cooler.
If a communication cable is used for connecting the Cool-
er to a GOLD unit, the hand-held terminal of the Cooler
can also be connected to a free bus connection on the
control circuit card or hand terminal of the GOLD.
The hand-held terminal has a four line display screen and
4 push-buttons The right-hand button contains an alarm
LED.
8.1.2 Display and Buttons
All settings can be read in clear text in the display.
All information is presented in various menus.
The main menu normally appears in the display, if no other
menu has been selected.
If no return to the main menu is manually keyed, the
display will automatically return to the main menu after
about 30 minutes.
The functions of the four buttons change depending
on which menu is shown. The function of the buttons is
explained by the caption or symbol shown in the display
right above each button. For explanation, see Section 8..
8.2
Menu button captions and symbols
The most common button functions are described below.
In some of the separate menus, the buttons have other
functions. These different functions are explained in the
relevant menu section.
↓
Advance 1 step to the next menu in the group.
↑
Go back 1 step to the previous menu in the group.
RET
Return to preceding menu level (main or start
menu).
PROG Changes to the submenu of the menu shown
(alter settings level).
+
Increases the value of the highlighted figures.
−
Decreases the value of the highlighted figures.
→
Advance to highlight new figures/line.
After the last figure/line, the image changes back
to the readings level in the menu.
←
Go back to highlight previous figures/line.
After the last figure/line, the image changes back
to the readings level in the menu.
1 - 4
Used to select a function if numbered options
appear in the image displayed.
SET
Confirms your choice and changes the image
back to the readings level in the menu.
8.3
Menu groups and levels
The menus of the hand-held micro terminal are broken
down into various menu groups. The four menu groups
can be selected in the main menu by pressing the buttons
identified by their captions: INFO, SET, TEST and ALARM.
Menus and functions are explained under each group as
specified in Section 9.
gB.Cooler.inSt.060501
