64
RL5000 S
ERIES
XS
CALE
AND
X2 A
UTOMATED
T
ELLER
M
ACHINES
S
ERVICE
M
ANUAL
Section 3
M
ODEM
D
IAGNOSTIC
S
TATUS
AND
T
ESTING
M
ULTI
T
ECH
USB M
ODEM
S
TATUS
LED
S
• Data. The Data LED fl ashes when the mo-
dem is transmitting/receiving data to/from an-
other modem.
• CD (Carrier Detect). The CD LED lights when
the modem detects a valid carrier signal from
another modem. It is on when the modem is
communicating with the other modem and off
when the link is broken.
• OH (Off-Hook). The OH LED lights when the
modem is off-hook, which occurs when the mo-
dem is dialing, online, or answering a call. The
LED fl ashes when the modem pulse-dials.
• TR (Terminal Ready). The TR LED lights
when Windows detects and initializes the mo-
dem.
T
RITON
USB M
ODEM
S
TATUS
LED
S
• CD
(Carrier Detect). The CD LED will turn on whenever the modem in the
terminal completes a successful handshake and connects with the Host mo-
dem.
• RX
(Receive Data). The RX LED will turn on whenever the modem in the ter-
minal is receiving data from the Host or the mainboard.
• TX
(Transmit Data). The TX LED will turn on whenever the modem in the
terminal is transmitting data to the Host or the mainboard.
• TR: (Terminal Ready). The TR LED will turn on (and stay on) whenever the
Windows OS detects the modem and initializes the driver (+3.3v supply volt-
age is present at the modem).
Содержание RL5000
Страница 2: ...ii RL5000 SERIES XSCALE AND X2 AUTOMATED TELLER MACHINES SERVICE MANUAL...
Страница 14: ...xiv RL5000 SERIES XSCALE AND X2 AUTOMATED TELLER MACHINES SERVICE MANUAL Preface...
Страница 18: ...1 SECTION 1 INTRODUCTION Section 1 SECTION 1 INTRODUCTION RL5000 Series XScale and X2 Automated Teller Machines...
Страница 19: ...2 RL5000 SERIES XSCALE AND X2 AUTOMATED TELLER MACHINES SERVICE MANUAL Section 1...
Страница 21: ...4 RL5000 SERIES XSCALE AND X2 AUTOMATED TELLER MACHINES SERVICE MANUAL Section 1...
Страница 22: ...5 SECTION 1 INTRODUCTION Section 1 Figure 1 1 The RL5000 Series XScale and X2 Automated Teller Machine...
Страница 29: ...12 RL5000 SERIES XSCALE AND X2 AUTOMATED TELLER MACHINES SERVICE MANUAL Section 2...
Страница 51: ...34 RL5000 SERIES XSCALE AND X2 AUTOMATED TELLER MACHINES SERVICE MANUAL Section 3...
Страница 162: ...145 INDEX Index INDEX...