4.1 General
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Chapter 4: Operation
4.1 General
This chapter provides instructions for the general operating features of the
Model 335 temperature controller. Advanced operation is in Chapter 5. Computer
interface instructions are in Chapter 6.
Model 335 front panel
4.1.1 Understanding
Menu Navigation
This section is intended to be a quick guide through the necessary key presses to
arrive at and set the desired features. Each feature that is discussed in this chapter
will include a menu navigation section. See FIGURE 4-2 and TABLE 4-1 for an explana-
tion of the conventions used in the menu navigation.
Menu navigation example
Input Setup
Input
(A, B, C or D)
Room Compensation
(Off or On)
A
B
C
D
E
Q
Q
Enter
Menu navigation key
Item
Convention
Explanation
A
Bold
Typically, the first word in the menu navigation is in bold type, which indicates the first
key you will need to press.
B
Q
The arrow indicates that the screen is advancing to the next screen. In the menu navi-
gation, the item that follows the arrow is the next item you would see on the screen or
the next action that you will need to perform.
C
Italic type
Often, the words that follow the arrow are in italic type. The italic type indicate that
there is a setting that needs to be selected.
D
(Parentheses)
The items that follow the italicized word and which are in parentheses, are the avail-
able selections to which you can set the desired feature.
E
ENTER
This symbol indicates that you will need to press
Enter
until you arrive at the desired
feature.
FIGURE 4-1
FIGURE 4-2
TABLE 4-1