D-Link DAP-1860 User Manual page 19

Section 2 - Installation
Optimize Extender Location
The Status/WPS LED will turn solid green when the DAP-1860 has connected successfully to a wireless network and is extending
that network. If the Smart Signal LED has a single amber bar after the connection process has finished, the DAP-1860 has
established a poor quality connection. The more lit bars on the Signal Indicator LED, the better the wireless signal. To improve the
connection quality, the DAP-1860 should be relocated closer to the source wireless router. If the extender has been configured as an
Access Point and is connected via Ethernet cable to an uplink network, the Smart Signal LED will not be lit.
Poor Ok Good Best
D-Link DAP-1860 User Manual 15