Instruction manual

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PRIMARY SNTP SERVER: Input the address of the primary NTP time
server.
SECONDARY SNTP SERVER: Input the address of the secondary
NTP time server.
TIME ZONE: Greenwich Mean Time(GMT) is a term originally referring to
mean solar time at the Royal Observatory, Greenwichin
London. Because NTP synchronizes with Greenwich Mean
Time(GMT) regardless of geography, users must set their
own time difference. (Ex.KOREA GMT+09:00)
CONNECTON MODE: Select NTP time server connection mode.
INTERVAL: Synchronize the clock by hours which is set on the
connection period menu.
TIME: Synchronize the clock at the time daily which is set on the
connection period menu.
CONNECTION PERIOD: 1~24
3-7. Setup – SECURITY Mode
Press the SETUP button and select SECURITY icon. Then, the SECURITY menu is displayed as picture
below. Navigate through the menu items using the mouse or the control button (◀ ▲ ▶ ▼) on the remote
control and change the value of the menu item.
Figure 3.7.1. SICURITY setup screen