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U
'
PHL2700
/ IRU2700
SER
S MANUAL
TERMINAL
CRADLE
Description of the function keys
In the shift mode, back light on/off, contrast
adjustment, and cursor movement can be
done by these keys.
(The user's application can give different
definitions to the keys)
shift mode
functions:
F1 (-)
input minus sign
F2 (DEL)
delete one character
F3 (SP)
input space
F4 (BL)
toggle with back light
F5 (<--), F6 (-->)
move cursor
F7 (
), F8 (
)
adjust contrast
6
2.2.3 Display of terminal
The liquid crystal display of the terminal is
typically used to show program prompts,
instructions and data, as defined in the user's
application.
The display has the following default options:
Special purpose symbols in display:
The symbols will be shown in the bottom part
of the display and indicate status.
Description of the display indicators
Main Battery indicator
Off: Sufficient battery power
On: Battery low.
Replace battery immediately.
Backup Battery indicator
Off: Sufficient battery power
On: Battery low.
Replace battery immediately.
Alpha mode on
(Shift-key activated)
Backlight
The display is provided with a backlight.
When the backlight is turned on, the power
consumption increases. To extend the life time
of your batteries use the backlight as little as
possible.
Opticon user's manual
2.2.4 Dimensions of cradle
90
81
mm
mm
2.2.5 Details of cradle
U
'
PHL2700
/ IRU2700
SER
S MANUAL
TERMINAL
CRADLE
1. DC input socket
input for AC adaptor
2. RS 485 socket
for connecting another cradle in multi-drop
RS485 network, through Opticon RS485
cable
3. RS 232 C socket
for connecting to PC or modem, through
Opticon RS232 cable
4. Switch for terminal detection
to detect if a terminal is placed on the
cradle
5. Electrical contacts
for power supply to terminal PHL2700
If rechargeable Ni-MH battery pack is
inserted in the terminal the pack will be
charged through the electrical contacts
6. DIP switches
setting parameters of the infrared interface
switches are located behind the cover
7. Optical window
window for optical data transmission
8. LED indicator
indicating power
LED on:
power is on
LED off:
power is off
7
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