WNL Practi-CRdM User manual

Pro duct In trodu ction :
Th e NE W Pra cti -CR dM C ompr ess ion R ate a nd De pth M oni tor i s des igne d to
meas ure com pressi on rate a nd depth w hen pra cticin g CPR o n a maniki n. Worn on
the st udent s' wrist , the CR dM will pr ovide audib le “beeps” wh en compres sion depth
is not w ithin t he range o f 5-6cm (2 ”-2.3 ”). A beep a t one t ime in dica tes in suffic ient
de pth ( less t han 5 cm/ 2'' ), and t wo be eps at o ne tim e indi cate s exce ssiv e dept h
(mo re tha n 6cm/ 2.3' '). A dio de ill umina tes re d when com press ions are b elow 10 0
cpm or a bove 12 0 cpm. Wh en com pres sion r ate is b etwe en 100 a nd 12 0 cpm th e
diod e illum inates g reen, a llowin g users t o self-c heck th eir timi ng.
®
1. Po wer on
Touch the sc reen for 3 seco nds to turn it on , touch for ano ther 3 secon ds to turn it off.
2. Du al-co lored i ndica tor lig ht
The i ndica tor lig ht will fl ash gre en when t he comp ressi on rate i s betwe en 100 an d
120 c pm. A diode i llumi nates r ed when c ompre ssion s are bel ow 100 cp m or abov e
120 c pm.
Fea tur es:
Con tact In forma tion:
WN L Produ cts
275 H oppin g Brook R oad Hol listo n,
MA 01 746
Toll Fr ee: (80 0)884 -9629
www. wnl prod uct s.c om
Warr ant y:
One y ear par ts and la bor
(ex clude s batte ry)
Dat e: 2018 /9/28
No. : WNL -120F -A
Vers ion: C
Ins truct ion Man ual