TIME SETTING
The professional LEDI® clocks can display the same time information, synchronized by a master clock or a time server.
On standalone and pulse version, the time setting is manual.
Display date and time alternate
INTERNAL TIME BASE
The LEDI® clock has its own temperature compensated TCXO time base which allows an accuracy about 0.1 sec / day between 0° to 40°C in case of synchronization loss.
KEY FEATURES
• Perfectly silent, direct and accurate reading of time.
• SMD bi-colour LED technology allows to change the display colour in red, green or yellow (optional white or blue)
• The patented technology of the light guide provides a perfect regularity of the brightness and viewing angle at 160 °
• The front face of the LEDI® is coated with an antiglare and anti-scratch film giving an extraordinary 60000 : 1 level of contrast.
• An anodized aluminium case wall mount or flush mount
• A protection against over-voltage and industrial interference via EMC filter
• An easy "plug and play" installation
• Its participation in the sustainable development life span over 20 years.
• 2 years warranty
• Up to 10 brightness levels for optimal viewing
• Remote and batch configuration via the optional "remote configuration" software
• Selection of colours (independently between wave and numbers) and brightness
• Behaviour of central dots (fixed, blinking…)
NTP VERSIONS
Version 1, Advanced version (option K)
• Synchronisation of up to 4 NTPv4 servers and setting of advanced NTP options (poll rate / burst / preference order)
• Time zone selection and automatic summer/winter time change
• Supervision by SNMP v1, V2c, v3, SYSLOG, Consultation of event logs
• Configurations accessible via http and/or https
• Possibility of changing the display colour according to events (e.g. a loss of synchronisation changes the display colour to red)
• IPv4 / IPv6 protocols
• 12h or 24h Mode
• Stopwatch/timer: advanced options fully configurable and programmable (start time, end time,  colour change...), control and configuration via web page, GTCHRONO or SNMP
• Sensor*: Option to manage up to 3 different SNMP sensors (Temperature, Hygrometry, …) *Within the limits of the display 
Version 2, Standard Version (option N or W)
• Synchronisation of up to 3 NTP servers
• Time zone selection and automatic summer/winter time change
• Supervision by SNMP v1, v2.c
• Configurations accessible via http and/or https
• IPv4 / IPv6 protocols
• Stopwatch/timer: simple option (triggering of a count sequence or countdown by button via web page or SNMP)
• Sensor: option to manage an SNMP Temperature or Humidity sensor
SYNCHRONISATION INPUTS
• TCXO Quartz Standalone
• DCF77 (EUROPE) with antenna & 4m Cable
• DCF24Vdc (Synco in telecom pair cable)
• GPS (incl. GPS Antenna & 10m cable)
• Reverse parallel minute receiver 24V or 1/2 reverse minute series
• AFNOR NFS 87500 or IRIG B (to specify at purchase order)
• ASCII RS232, ASCII RS422/485
• Standard NTP (Option N) or advanced NTP (Option K) Ethernet 10/100BaseT
• Standard NTP Wi-Fi (IEEE 802.11 a/b/g/n standards 2.4 Ghz)
• SMPT
ADITTIONAL OPTIONS
• Timer fuction via WEB interface (for NTP Versions)
• Temperature probe (not available for NTP versions)
• IP Temperature sensor module (for NTP versions)
• Timer output / Stopwatch contact (not available for NTP versions)
• ASCII Output (not available for NTP versions)