User's Manual

DH-PFM880 User Manual DaHua All Right Reserved
Page 32
Distance: The distance can be set manually if the Auto ACK-Timeout Adjust is
disabled, otherwise, the distance parameter is not allowed to be set. It is
suggested the distance is set automatically by enabling Auto ACK-Timeout Adjust
parameter.
Aggregation: It enables several data frames of 802.11 to be aggregated and
transmitted out, thus improve the throughput. In default, it’s enabled.
Multicast Data: When it’s enabled, DH-PFM880 devices allow multicast
function.
LED configureThis is to configure the signal strength value needed to light on.
There are 3 LEDs on DH-PFM880 devices (LED3 value > LED2 value > LED1 value).
The default values are -86dBm, -71dBm and -56dBm. When LED1 value < signal
strength < LED2 value, LED1 is lighted on; When LED2 value < signal strength <
LED3 value, both the LED1 and LED2 are lighted on; When signal strength > LED3
value, all three LEDs are lighted on.
9 System
System page is shown in Figure 29 and it is divided into the following 4 parts:
Configuration Management, Firmware, Device Setting, Accounts.