Caution - Samsung OfficeServ 7400 Installation Manual

Caution

Caution for the connection of External Batteries
Do not connect an external AC power until the battery and the system is
completely disconnected. To do so may cause electric shock to the constructor or
the system.
Make sure that the specified polarities(+, -) are correctly connected when
connecting external batteries.
Prohibition of Metal Accessories
Do not wear metal accessories such as rings and watches to prevent electrical
damages to the system.
Un-allowed Use of Selector Switch
The OfficeServ 7400 system only use 220V. Do not change the input power freely
by means of the selector switch.
AC Power Connection Inhibited
Do not operate other devices with the AC power of the OfficeServ SME system or
with the DC power of external batteries
Caution for when connecting rectifier
It is for the PoE connecting terminal, do not connect the emergency battery.
Board Reset
New settings are applied only after the board is reset. The system may
malfunction if the board is not properly initialized.
Caution for Installation
Only a trained service staff can install the OfficeServ 7400 system.
© SAMSUNG Electronics Co., Ltd.
CAUTION
OfficeServ 7400 Installation Manual
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