User's Manual

zNID 27xx series
30 zNID 27xx Series Hardware Installation Guide
zNID 27xx series indicators
The indicators vary depending on the model of zNID. See zNID 27xx models
on page 22 for a complete list of zNID models.
Front panel indicators
A momentary push-button switch on the top edge of the ONT towards the
right side of the unit (when viewed from the front) that allows the operator
reduce the number of indicators displayed when less lighting disturbance is
desired.
Figure 6: zNID 27xx LED Mode Switch on top edge
Pressing and holding this switch for 2-3 seconds will change the LED
indicator mode from Mode 1 to Mode 2, or from Mode 2 to Mode 3, or from
Mode 3 back to Mode 1. The three modes are:
• Day Mode — normal mode — all Indicators are enabled
• Night Mode — only INTERNET, VOICE and LOGO Indicators are
enabled
• Off Mode — all Indicators are disabled
Note that the selected indicator mode is stored in a special portion of
non-volatile memory and is retained over a reboot, power cycle, or reset to
Factory Defaults.
Table 3: LED indicator modes
Indicator Mode 1 (Day) Mode 2 (Night) Mode 3 (Off)
Logo Enabled Enabled Disabled
WAN Enabled Disabled Disabled
CONFIG Enabled Disabled Disabled
INTERNET Enabled Enabled Disabled
VOICE Enabled Enabled Disabled
2.4 Enabled Disabled Disabled
5.8 Enabled Disabled Disabled