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HP-25
01-08-2018, 08:21 PM (This post was last modified: 01-08-2018 08:29 PM by AndiGer.)
Post: #3
RE: HP-25
Would suggest first to replace the batteries and try to power up.
Could be rechargeables or alkalines (don't use the charger with the second of course).
Or try to power up with an external 2.5V - 3V DC power source.
Andi
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Messages In This Thread
HP-25 - larthurl - 01-08-2018, 07:17 PM
RE: HP-25 - smp - 01-08-2018, 08:11 PM
RE: HP-25 - AndiGer - 01-08-2018 08:21 PM
RE: HP-25 - PedroLeiva - 01-08-2018, 08:37 PM



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