Cambridge GPS-Nav Model 20

**Fred[_4_]** · February 28th 08, 04:20 AM posted to rec.aviation.soaring

What type of battery is inside the Model 20. I need to change mine
and I understand it is behind the antenna and can be replaced without
breaking the recorder seal.

Thanks,
Fred

**Ira Blieden** · February 28th 08, 05:01 AM posted to rec.aviation.soaring

Fred wrote:
What type of battery is inside the Model 20. I need to change mine
and I understand it is behind the antenna and can be replaced without
breaking the recorder seal.

Thanks,
Fred

From Gary @ CAI:

We replace with a Panasonic CR-2330 (3v). A 2325 is also okay to use...its a
little thinner, but was the original one used in your unit. The 2330's last
longer. KEEP THE UNIT POWERED WHEN YOU REPLACE IT SO YOU DO NOT LOSE
SECURIY!!

**Randy[_2_]** · February 28th 08, 04:00 PM posted to rec.aviation.soaring

What needs to be done if you do "LOSE SECURITY"? I know that this has
happened
to a couple of members in our club when they replaced the battery.

Randy
RS

www.tulsasoaring.com

On Feb 27, 11:01*pm, Ira Blieden wrote:
Fred wrote:
KEEP THE UNIT POWERED WHEN YOU REPLACE IT SO YOU DO NOT LOSE
SECURIY!!

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