Wireless Signal Performance And Settings - Oracle MICROS 700 Series Setup Manual

Tap the Wireless Networks
1.
Select the wireless access point from the list of available networks.
2.
If you want the device to automatically connect to this wireless network, select
3.
Connect automatically.
If required, enter the network's password.
4.
Tap Connect.
5.

Wireless Signal Performance and Settings

Ideal signal strength for optimum performance varies based on many factors, such as
background noise in the environment, what applications are being run, and the amount
of clients on the network.
Table 4–1 contains details on the optimal roaming performance for the Oracle
MICROS Tablet 720. The optimal signal performance varies based on the network.
The Oracle MICROS Tablet 721/721P features an updated Intel wireless adapter that
includes additional advanced settings. Table 4–2 lists information about the Oracle
MICROS Tablet 721 advanced wireless settings.
Table 4-1
Roaming Tendency
Aggressive
(AP + 10dBm)
Auto
(AP + 15)
Conservative
(AP + 30dBm)
Moderate
(AP + 20dBm)
Table 4-2
Property
802.11 n Channel Width for
2.4GHz
802.11 n Channel Width for
5.2GHz
ARP offload for WoWLAN
Fat Channel Intolerant
GTK Rekeying for WoWLAN
HT Mode
MIMO Power Save Mode
icon in the System Tray.
Wireless Signal Performance for the Oracle MICROS Tablet 720
Default (-75dBm)
Maximum
performance for
highest achievable
connectivity.
Advanced Wireless Settings for the Oracle MICROS Tablet 721/721P
Default Parameters
Auto
Auto
Enabled
Disabled
Enabled
VHT Mode
Auto SMPS
Wireless Signal Performance and Settings
Optimal Bandwith Optimal Distance
(-65dBm) (-85dBm)
Minimum performance Minimum performance
for basic connectivity. for reliable
connectivity.
Minimum performance
for basic connectivity.
Minimum performance
for basic connectivity.
Minimum performance
for basic connectivity.
Feature Affected
Throughput/channel width
Throughput/channel width
Wake-On-WLAN
Channel width
Wake-On-WLAN
Throughput/data rate
Power usage
Chapter 4
4-2