Eldes ESIM264 - EA1 - Audio Output Module; Technical Specifications; Installation

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7.5 EA1 – Audio Output Module
EA1 audio output module enables a duplex audio connection for ESIM264 alarm system.
Main EA1 features:
• bi-directional voice conversation during a phone call
• possibility to connect headphones or desktop speakers
7.5.1 Technical Specications
• 3,5 mm female jack
• Dimensions: 35 x 33 x 12 mm
7.5.2 Installation
1. Disconnect ESIM264 alarm system main power supply and backup battery.
2. Insert EA1 pins into appropriate ESIM264 alarm system slots.
3. Connect headphones or desktop speakers to EA1 3,5 mm female jack.
4. Power up ESIM264 alarm system.
5. EA1 is ready for use with ESIM264 alarm system.
C4
C3
SIM
CARD
SMA
ANTENNA
FUSE
3A
PWR
Z4 Z3 Z2 Z1 C1 C2
NETWORK
Z5 Z6
STA TUS
AKU+
AKU-
COM
BELL- BELL+ G Y C2
AUX-
AUX+
AC/DC
AC/DC
Z1
COM
Z2 Z3
COM
Z4
DATA
+5V
MIC-
MIC+
BUZ-
C1
BUZ+
COM
COM
Z6 Z5
USB
DEF
PRG
EA1
ESIM264
EA1
Fig. No. 25
Fig. No. 26