Thermo Scientific Heratherm OGS 100, Руководство по эксплуатации

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Handling and Control
Thermo Scientific Heratherm 7-3
The table below contains brief descriptions of the menu bar icons (itemD2 in Figure 7-1 ).
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Table 7-2 Display Features
Feature Item Function
D1 Display pane showing a permanent readout of the actual tem-
perature in the work space either in °C or °F (depending on the
user's preferences, see
“Toggling the Temperature Display Unit”
on page 7-11 ).
A flashing time entry prompt of the general format hh:mm
(hours:minutes, both with two digits) appears in this place while
the user is setting up a timer.
Upon occurrence of an error condition, the current error code
flashes in this area. Additionally, the red alarm icon at D3
flashes.
D2 Menu bar with iconized representations of adjustable parame-
ters. A red border is used to highlight the current menu item, as
selected using the
Menu
(K1) and arrow buttons
Left
(K2) and
Right
(K4). Brief descriptions of the individual menu items are
given in Table 7-3 below.
Note
If a menu item cannot be selected, then the function it represents is not
part of the equipment configuration of your unit.
D3 Alarm icon: Upon occurence of an error condition, the red alarm
icon will be illuminated. At the same time the current error code
will flash in the display pane D1. The alarm may be acknowl-
edged by pressing the button.
Table 7-3 Menu Bar Icons
Icon Function
Temperature Set Value
Allows for changing the temperature set value (factory-preset to
50 °C/122 °F
) within the permissible temperature range The set value can
be changed by pressing the
Left
and
Right
(item
K2
or K4
)
and you can,
after confirming your changes with the
Menu/Enter
button (item K1),
track the impact on the actual temperature in the display pane at
D1
.
Instructions: “Temperature Set Value” on page 7-6 .
Timer
Allows for having the oven turn on and/or off upon expiry of a user-speci-
fied countdown period. When the user enables an “on timer” the oven
goes out. A rotating in the
Timer icon and the illuminated readiness indi-
cator icon in the status display area indicates that the timer is running.
Instructions: “Timer” on page 7-7 .
Settings
Invokes a submenu with the following functions:
- Read access to error log
- Calibrating the oven
- Toggling the temperature display unit between °C and °F
- Entering a configuration control code
(Instructions: “Settings” on page 7-9 )