RayTek Raynger Series 3i Plus Operating Instructions Manual page 22

Operation
①
⑭
⑬
⑫
⑪
⑩
Number Description
①
Battery Symbol
②
Laser Indicator
③
Scan/Hold
④
Lock/Unlock
⑤
Low Temperature Alarm
⑥
High Temperature Alarm
⑦
Main Temperature Display
The Raynger 3i Plus series has three soft keys (F1, F2, and F3) just below the LCD display. There is a
"Soft Key Bar" on the LCD above the three soft keys to define their active function. By using soft keys,
the instrument has a convenient menu function. Each menu item and function is explained in detail in
the following sections.
In addition to the soft keys, there are also the <Save> and <Return> soft keys below the LCD display.
Selecting the <Menu> soft key advances the menu to the next level. The following table shows the top-
level description of the menu.
22
② ③ ④
Figure 5: User Interface
Number
⑧
⑨
⑩
⑪
⑫
⑬
⑭
Table 2: Menu Overview
Rev. A1 Jan 2015
⑤ ⑥
Description
Max. Value Display
Min. Value Display
Background Temp. Compensation
Transmissivity
Emissivity
"Hot" Warning Area
Bluetooth Symbol
⑦
⑧
⑨
3i Plus