User's Manual

MorphoAccess® SIGMA Lite Series – Installation Guide
Section 7 : Recommendations
2015_2000007248-V1 - Draft
This document and the information therein are the property of Morpho. They must not be
copied or communicated to a third party without the prior written authorization of Morpho
58
June 2015
operating temperatures), deviation may be more important (worst case: - 14 seconds
per 48 hours).
If the terminal is used in an application requiring high time precision, we recommend
synchronizing regularly your terminal time with an external clock (using NTP). Every
24 hours is usually enough for most applications.
Please note that the date/time of the terminal is protected from power failure during
at least 24 hours. If the duration of the power failure or power down is longer, the
date/time of the terminal will be lost.
Cleaning precautions
The use of a dry cloth is recommended to clean the terminal, especially the biometric
sensor. Acid liquids, alcohol or abrasive materials are prohibited.
Legacy mode
When terminal mode is switched from MA5G mode to any of the legacy modes, the
entire configuration (except communication links) and all databases are erased.
The terminal is rebooted on mode change and factory settings are applicable.
Firmware legacy limitations are described in the MorphoAccess® SIGMA Lite Series
Release Note.
Hardware legacy differences are described below:
Power supply
4G Lite Series
MA-J Series
MA SIGMA Lite Series
DC power
supply
12V – 24V
(-15% / +10%)
12V
(-15% / +30%)
12V – 24V
(-15% / +10%)
DC power
supply
connection
Wires
Terminal block
Wires
Power
supply by
POE
Only for CR Pass
(IEEE802.3af
compliant)
IEEE802.3af
compliant
IEEE802.3at type 1
compliant
POE power
supply
connection
RJ45 connector or
wires
Block connector and
RJ45 connector
RJ45 connector or
wires