Beam SD7 series User Manual page 49

All Buttons
ILLUMINATED
Status LED
ILLUMINATED
FLASHING (slow)
ALTERNATING
(Slow)
RED

YELLOW
YELLOW

GREEN
RED

YELLOW

GREEN
Firmware Upgrade Mode
GREEN
Ready to receive
or place a call
(registered)
Voice Call in
progress
DPL communication, or PCM Clock problem
Short-circuit on "Alert Loop" output or "Horn alert /
Audio system mute" output
System Error (see Log in Eagle). The Arrow buttons will
also flash ORANGE in this state.
RED
RED
- No Iridium signal
- Not registered
- No SIM card
N/A
YELLOW
- DTR present on
data port
- LED brightness
adjustment mode
- Data Call in
progress (DCD
active)
- Enter/Exit
LED brightness
adjustment mode
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