headway EDB-2 VAP - 18.0 Powering Options; D.C Power Supply Unit (PSU)

For digital devices requiring 5v and up to 0.5A load current.
Powered from Headway Power Supply Unit only. See: Electrical
Specifications 19.2.6
Not for powering analogue sound devices
18.0 POWERING OPTIONS
18.1 D.C POWER SUPPLY UNIT (PSU) : 18v D.C Adapter
ONLY USE HEADWAY POWER SUPPLY UNIT EDB/VAP-PSU
SUPPLIED MAINS PLUG CONNECTOR TYPES & CATALOGUE
REFERENCE BY TERRITORY:
EDB/VAP PSU UK =United Kingdom/Eire/Singapore
EDB/VAP PSU EU =Europe (Continental Mainland)
EDB/VAP PSU NA =North America/South America/Japan
EDB/VAP PSU AUS =Australasia/South Africa
Inserting small D.C plug from PSU into D.C socket on rear end of
EDB-2 VAP overrides the battery. Only Headway’s Regulated
Power Supply Unit should be used.
CABLE CARE: continual knotting or stressing of PSU Output cable
will result in subsequent failure. Storage advice: A loose loop of the
cable held by a re-useable nylon or double sided Velcro cable tie,
will mitigate stress and allow it to last for years.
See: Electrical Specifications 19.2
18.2 BATTERY BACKUP POWERING OF NON-VALVE
FUNCTIONS
P. 71