Casio IT-800 - Manual (Page 18)

E-17
1 Receiver Outputs voice sound.
2 Indicator 1 Orange: Charging
Green: Charging complete
Red: Battery pack error or the surrounding temperature is out of
the charging temperature range.
3 Indicator 2 Flashes blue when operating via Bluetooth or orange when
operating via W-LAN, GPS or W-WAN. Lights red when there
is a bar code scanning error and lights green when a bar code
scans successfully.
Lights red when the alarm function is activated.
4 Power Key Turns the power on and off.
5 Screen* The screen displays texts, operations, indicators and so forth. In
addition, operations can be performed and data can be input on
the screen using stylus. During the NFC operation, apply a card
close to the screen so that the card can be accessed.
6 Center Trigger Key Used to perform bar code reading. Can be assigned an arbitrary
function.
Center Key
(for IT-800R-05/EC-05/
RGC-05)
7 Function Keys Used when starting a pre-registered application.
8 Enter Key Press when fi nishing entering numerical values or when moving
to the next step.
9 Mode Key The key switches the character input mode, either characters in
lowercase letter or characters in uppercase letter.
10 Fn Key Used to make various settings in combination with the function
keys or numeric keys or when starting a pre-registered
application.
11 CLR Key Used to clear one letter to the left of the cursor.
12 Numeric Keys Used to enter numeric values and decimal points.
13 Cursor Key Perform the same functions as the up and down arrow keys on a
PC keyboard.
14 Microphone Used for audio input (including voice).
15 Speaker Generates audio and buzzer tones.
16 R Trigger Key Used to perform bar code reading.
R Enter Key
(for IT-800R-05/EC-05/
RGC-05)
17 L Trigger Key Used to perform bar code reading.
Up/Down Key
(for IT-800R-05/EC-05/
RGC-05)