SEA Inc of Delaware ESP1100 Manuel D’Utilisation
FCC ID: BZ6ESP1100
Page 12-2
ESP1100 INSTRUCTION MANUAL SUPPLEMENT
Upgrade and Operation of units for Base Station Data Capability
Rev A, April 9, 2001
1. Introduction
This supplement to the ESP1100 Instruction Manual (MAN-1100-01) describes the
upgrade, operation and modem level setting for Base Station data capability of the
ESP1100 100W repeater.
upgrade, operation and modem level setting for Base Station data capability of the
ESP1100 100W repeater.
2. ESP1100 Upgrade
To upgrade an ESP1100 repeater for Base Station data operation, five (5) socketed chips
in the 1000 must be replaced:
in the 1000 must be replaced:
C/I CPU PROM (U2)
rev 2.01
TX CAN CPU (U2)
rev 2.00
RX CAN CPU (U2)
rev 2.00
TX CAN DSP PROM (U106)
rev 2.00
RX CAN DSP PROM (U106)
rev 2.00
In addition, transformer T2 on the C/I board must be removed and its input to output
terminals shorted on the board.
terminals shorted on the board.
2. ESP1100 Operation
An ESP1100 outfitted with the above modifications (or units shipped from the factory
after June, 2001) include an operational mode called Base Station (a.k.a., BASESTN). In
this mode, base station modem equipment may be connected to the 1100 to permit the
radio to operate as a mobile data or AVL base station.
after June, 2001) include an operational mode called Base Station (a.k.a., BASESTN). In
this mode, base station modem equipment may be connected to the 1100 to permit the
radio to operate as a mobile data or AVL base station.
The interface between the modem and the 1100 is via the ACC2 connector. The pinout
is:
is:
1100 ACC2 Pin
Function
1
TXAF
2
RXAF
4
PTT
12
GND