ENVOY SECOND STAGE FEATURES
The Zeagle Envoy second stage is pneumatically bal-
anced and is among the most advanced diver adjustable
breathing systems available. No fixed or “automatic”
system can achieve an ideal level of breathing perfor-
mance under all conditions.
DIVE / PRE-DIVE VENTURI LEVER
This lever controls the
sensitivity of the regula-
tor. The Plus and Minus
Positions for the lever
are marked on the case
beside the lever. To avoid
unexpected venturi free
flows at the surface, or
when jumping into the
water, the lever should be set in the PRE-DIVE “-” (for-
ward) position. As soon as the diver is ready to descend,
the lever should be moved to the DIVE “+” (back) position
(as shown in Fig. 3 above).
9
Fig. 3.
Summary of Contents for Envoy 320-3100
Page 1: ......
Page 17: ...15 Service Record Date Service Date Purchased...
