Hatteland Display hereby informs about changes for the following model(s):

JH 15T17 xxD-xxx-xxxx	JH 19T14 xxD-xxx-xxxx

JH 20T17 xxD-xxx-xxxx	JH 22T11 xxD-xxx-xxxx

JH 23T14 xxD-xxx-xxxx

CHANGE(S) APPLIES FOR THE FOLLOWING HATTELAND DISPLAY® PRODUCT(S):
JH 15T17 xxD-xxx-xxxx
JH 19T14 xxD-xxx-xxxx
JH 20T17 xxD-xxx-xxxx
JH 22T11 xxD-xxx-xxxx (Revised - added to this document 7 December 2016)
JH 23T14 xxD-xxx-xxxx
Note: Customized models are ALSO affected by this Engineering Change Notification.


EFFECTIVE FROM:
Gradual implementation starting from November 28th 2016.

Existing Product Type Numbers remain unchanged. Revised Datasheets and User Manual/Technical Manuals available below.


CHANGE(S):
- LED indicators on keypad, brightness change.
- Orange LED indicators on keypad disabled/removed.
- Keypad rubber material change.
- Implementation of BRI command in SCOM protocol.

For details, see below.


ADDITIONAL INFORMATION:
Brightness change, LED indicators:
Requirements in IEC 62288 Edition 2.0 is max 1cd/m2, and readable in night mode.
- Firmware is updated to comply with this requirement.

Orange LED indicators:
- Before change: Orange LED's on the keypad when buzzer is activated.
- After change: No LED's when buzzer is activated.
Reason for change: to comply with IEC62288 Edition 2.0.

Rubber change, surface treatment:
- Existing surface treatment is End of Life (factory change).
- New paint and process has been identified, tested and approved.
- Improved cosmetic appearance.

SCOM BRI command:
- Added support for BRI, please refer to page 11 in the SCOM Technical Manual (INB100018-3).



For further enquiries regarding this Engineering Change Notification, please contact HelpDesk at Hatteland Display.