V Series Operating Instructions 26 - 15
System Setup System Dialog
26.2.7.3 Configuring VAccess
1. Select the Setup tab from the Navigation Area.
2. Select the System button, enter the password, then select the Accept button.
3. Select the Network tab, then select the VAccess Setup button.
The VAccess Setup dialog displays (as shown in FIGURE 26-9).
.
FIGURE 26-9 Example VAccess Setup Dialog
The V 12/V 21 is
frequently off line or
disconnects from the
network.
The transmission delay is
too long.
1. Check if the Mindray recommended wireless AP is used. If not,
verify the AP effective transmission rate meets the throughput
requirements of the connected devices.
2. Verify the AP channel bandwidth is 20 MHz.
3. Verify where the V 12/V 21 is located, the wireless AP signal
strength is no less than -65 dBm.
4. Verify where the V 12/V 21 is located, the signal strength of other
Wi-Fi devices at the same channel is no greater than -85 dBm.
5. Verify where the V 12/V 21 is located, the signal strength of other
Wi-Fi devices of adjacent channels is no greater than -50 dBm.
6. Verify that the recommended distance between the V 12/V 21
and other non-Wi-Fi wireless devices, including wireless devices at
the frequency of 2.4GHz, cellular mobile communication
networks, microwave ovens, interphones, cordless phones and
electro-surgical units, is no less than 20 cm.
7. Verify that no unauthorized devices are connected to the wireless
AP.
TABLE 26-8
SYMPTOMS CORRECTIVE ACTION
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