Version 1.1 January 2020
GT4 Front Panel
Installation Guide
FP-GT4
Real Time Clock Coin Cell
Maintains the RTC during power off
situations. Under normal operating
conditions the coin cell will have a
service life of up to 10 years.
RECOVERY Switch
Press the Recovery button for Factory
Reset.
RESET Switch
Press to initiate hardware reset,
Terminal will reboot
Biometric Reader Connector
For Suprema Fingerprint Reader Module
Biometric Reader Position
For Suprema Fingerprint Reader Module
Reader Module Connector
Reader Modules Include
HID Prox
Feig Prox
Generic Prox 5V
Generic Prox 12V
Mag Swipe
Barcode Swipe
General
The GT4 Data Collection Terminal
is a modular design which can be
customised by adding additional modules
to the basic terminal front panel. For a
minimum system the following items are
necessary in addition to the GT4 Front
Panel
Back Housing
Additional modules can be added for
further functionality
USB 2 x 4
Supports Flash memory stick
USB Fingerprint Readers
Other devices subject to drivers
Mounting
points for
Front cover
Reader
fixing screw
Module
Card Reader Module (Proximity or
Swipe)
Biometric Module
Battery Backup Module
External Reader Module
External I/O Relay Module
Power Loading - 220mA @12V Power IN
Power over Ethernet (PoE)
Module Position
Optional module enables terminal to be
powered via the Ethernet cable using an
IEEE802.3af or IEEE802.3at Ethernet
switch or mid-span injector
Ethernet Connector
10/100baseT
Full duplex
Supports PoE (when module fitted)
Auxiliary Power Connector
For connection of Power Option
Modules including
Battery Backup Module
Power IN Connector (2.1mm)
12V DC External PSU (centre
positive)
11-13V @ 1A max (refer to Power
Loading for current calculation)
Slot for Swipe Reader
Unit is supplied with slot filler bar
Remove for Swipe readers
Fit for Proximity readers
Need help?
Do you have a question about the FP-GT4 and is the answer not in the manual?
Questions and answers
The display works but none of the buttons or the fingerprint reader are responsive. I powered off and back on and it's still not functional.
If the buttons and fingerprint reader on your Grosvenor FP-GT4 are not responsive, try the following steps:
1. Check Power Supply – Ensure the device is receiving power through the 12V DC external PSU or battery backup module.
2. Reset the Terminal – Press the RESET switch to initiate a hardware reset and reboot the terminal.
3. Factory Reset – If the issue persists, press the RECOVERY switch to restore factory settings.
4. Verify Connections – Ensure the biometric reader connector and reader module are properly connected.
5. Check Software and Hardware Options – Menus and options vary depending on hardware and software versions. Refer to the additional instructions supplied with your terminal.
6. Contact Technical Support – If the issue continues, contact Grosvenor Technology support for further assistance.
This answer is automatically generated
How do I employees to the time clock? I just received our time clock, and I am having trouble adding people to it