4.5.18 Wtim4/8 Installation; Table 4.5.18-1 Wtim4/8 Status Led Functions; Table 4.5.18-2 Wtim4/8 Mode Switch Functions - LG-Nortel ipecs Installation Manual

IPECS Release 5
Hardware Description & Installation

4.5.18 WTIM4/8 Installation

A WTIM4 or WTIM8 may be installed anywhere except for slot 10 of the cabinet, or may be
installed anywhere in the Desk Mount Holder. The WTIM4/8 is connected to the GDC-400B
System DECT Base Station, which provides the RF link between DECT handsets such as GDC-
400H and other iPECS appliances.
The WTIM4 can provide up to four (4) GDC-400B interfaces. The WTIM8 can provide up to eight
(8) GDC-400B interfaces. Detailed instructions on configuration and installation of WTIMs and
Base Stations (GDC-400B) are provided in the IP System DECT Installation Manual. The following
information is provided for reference only.
LEDs
In addition to the Power and LAN LEDs, the WTIM4/8 has eight (8) status LEDs. The definition of
LEDs is shown in Table 4.5.18-1 below.
LED LED FUNCTION
CP1 Main CPU is normal, LED flashes.
CP2 Sub CPU is normal, LED flashes.
WBUS WTIM communicating with another WTIM, LED flashes.
USE Two or more DECT channel in use, LED On.
LINK WTIM connected to MFIM via LAN, LED On.
HBUS WTIM communicating with MFIM, LED flashes.
E1 WTIM communicating with Base Station (GDC-400B), LED flashes.
Main WTIM, LED is turned On.
M/S
Sub-WTIM, LED is turned Off.
MODE Switch & Settings
Each WTIM has a four (4) position DIP-switch. The function of each switch position is given in
Table 4.5.18-2 below.
SWITCH FUNCTION
1 Reserved
Echo-canceller
control
2
when CRC error at
400B
3 Serial selection
4 S/W debugging

Table 4.5.18-1 WTIM4/8 Status LED Functions

Table 4.5.18-2 WTIM4/8 Mode Switch Functions

ON
TBR6 test mode
Enable
(Enable mute Function)
Sub CPU Serial mode
All base reset
OFF
Normal
Disable
(Disable mute Function)
Main CPU Serial mode
One base reset
99
Issue 5.0
REMARK
DEFAULT
OFF
ON
ON
OFF